Solve the inequality.

Solve The Inequality.

Answers

Answer 1

Answer:

D. t < -4 or t > 5

Step-by-step explanation:

Inequality 1

5t - 1 < -215t < -20t < -4

Inequality 2

4t + 2 > 224t > 20t > 5

t < -4 or t > 5

Option D

Graph

Solve The Inequality.
Answer 2

Answer:

[tex]\sf D. \quad t < -4, t > 5[/tex]

Step-by-step explanation:

Given system of inequalities:

[tex]\begin{cases}5t-1 < -21\\4t+2 > 22\end{cases}[/tex]

Solve the inequalities by isolating t.

Inequality 1

[tex]\sf \implies 5t-1 < -21[/tex]

[tex]\implies \sf 5t-1+1 < -21+1[/tex]

[tex]\sf \implies 5t < -20[/tex]

[tex]\sf \implies 5t \div 5 < -20 \div 5[/tex]

[tex]\sf \implies t < -4[/tex]

Inequality 2

[tex]\sf \implies 4t+2 > 22[/tex]

[tex]\sf \implies 4t+2-2 > 22-2[/tex]

[tex]\sf \implies 4t > 20[/tex]

[tex]\sf \implies 4t \div 4 > 20 \div 4[/tex]

[tex]\sf \implies t > 5[/tex]

Therefore, the solution to the system of inequities is:

[tex]\sf t < -4, t > 5[/tex]

When graphing inequalities:

< or > : dashed lines≤ or ≥ : solid line< or ≤ : shading under the line> or ≥ : shading above the line

Therefore, to graph the given system of inequalities:

Draw a straight dashed line at t = -4 and shade under the line.Draw a straight dashed line at t = 5 and shade above the line.

(Refer to attachment for the graph).

Learn more about inequalities here:

https://brainly.com/question/27959739

https://brainly.com/question/27947009

Solve The Inequality.

Related Questions

The term "Volume" in finance means...
A)highest price paid for a share in a given day
B)total shares traded during a certain time frame
C)change between current day's and previous day's close
D)loudness or softness in the market

Answers

The “Volume” in finance means total shares traded during a certain time frame option (B) is correct.

What is shares?

To make a profit, share traders buy and sell the stock of companies listed on the stock exchange.

The number of shares traded in a certain stock, index, or other investment during a given period of time is known as volume.

Thus, the “Volume” in finance means total shares traded during a certain time frame.

Learn more about the share trade here:

https://brainly.com/question/14497997

#SPJ1

What is the value of x in the equation 1/5x - 2/3y = 30, when y = 15?
A. 4
B. 8
C. 80
D. 200

Answers

200

Step-by-step explanation:

1/5x -2/3y =30

Plug in 15 for y.

x-(15)= 30

2/3x of 2/3(15) is 10.

1/5x -10-30

Add 10 to each side.

1/5x = 40

Divide each side by 1/5.

(dividing by a fraction is the same as multiplying by its reciprocal...flip 1/5...*5)

x=200

Find the surface area

Answers

Answer:

should be 872 in^2

Step-by-step explanation:

Answer:

Area = 872

Step-by-step explanation:

Formula for the surface area of a rectangular prism is

A=2(wl+hl+hw)

Plug in

A =2·(8·17+12·17+12·8)=872

Please help me out!

Answers

Answer:

it is the there'd one

if this is wrong sorry

what is 7sqrt 28z+sqrt63z

Answers

Answer:

[tex]17\sqrt{7z}[/tex]

Step-by-step explanation:

[tex]7\sqrt{28z}+\sqrt{63z}\\ = 14\sqrt{7z}+3\sqrt{7z} \\= 17\sqrt{7z}[/tex]

Please help explain, tyy

Answers

Answer:

3. (3, 6)
4. (3, 7)
5. (3, 36)

Step-by-step explanation:

These are slope functions, so there's is no definite answer for x as it tells you to solve when x is 3. So put simply lets do that. Knowing that x is now 3, we can solve for all the functions. This will give you y, which is f(x) which just tells you the equations represents a function or slope on a graph. All these equations create lines. Solving for question 3, 3 + 3 is 6, so f(x) = 6, and the answer is (3, 6). For 4, you do 3 x 3 - 2, which is 9 - 2 = 7. So (3, 7). So on and so forth.

pls help what is the m ACD?

Answers

Answer:

Angle ACD = 54° ( Angle standing on same arc at the circumference are equal )

find g(-3) g(2) g(4)

Answers

g(-3) = 0.5 =

[tex] \frac{1}{2} [/tex]

[tex]\huge\mathfrak\colorbox{white}{}[/tex]

g(2) as defined = 2

[tex]\huge\mathfrak\colorbox{white}{}[/tex]

g(4)= 8-4 = 4

You pick a card at random.
6
7
8
9
What is P(less than 7)?
Write your answer as a fraction or
whole number.

Answers

The answer to your question is 6

A nickel has a diameter of 21.21 millimeters. What is the area of the face of a nickel? Use 3.14 for π . Round to the nearest hundredth if necessary.

Answers

The area of the face of a nickel 353.14 [tex]mm^{2}[/tex] (nearest hundredth)

What is Area of Circle?

The area of a circle is the amount of space enclosed within the boundary of a circle. The region within the boundary of the circle is the area occupied by the circle.

As the surface of nickel is in shape of 2-D circle.

radius of circle = [tex]\frac{21.21}{2}[/tex] = 10.605 mm

Area of circle= [tex]\pi r^{2}[/tex]

                      = 3.14* 21.21*21.21

                      = 353.143 [tex]mm^{2}[/tex]

                      = 353.14 [tex]mm^{2}[/tex] (nearest hundredth)

Thus, the area of the face of a nickel 353.14 [tex]mm^{2}[/tex] (nearest hundredth)

Learn more about area of circle here:

brainly.com/question/11952845

#SPJ1

1. Find the value of x in this figure.

Answers

Answer:

x = 30º

Step-by-step explanation:

Let's call the midpoint of OP, R.

The triangle of OQR would be an equilateral triangle since OQ = OR as they are both radii and is OQR and ORQ are 60º, ROQ is also 60º, making the triangle equilateral. Because tangents meet a circle at 90º, the angle RQP would be 30º and since angles on a straight line add to 180º, the angle QRP would be 180-ORQ which is 120º. Now we know the 2 angles in triangle of QRP so we can work out the final angle since angles in a triangle add to 180º. So:

180 - 120 - 30 = 30º.

x = 30º

This would also prove that QR and RP are the same since base angles in an isosceles triangle are equal.

what is the interquartile range of the data 24,25,27,36,37,42,42,43,49,49,50,53,59,61,65

Answers

IQR = Q3-Q1 = 53 - 36 = 17

A car travels for 7 hours and 50 minutes at an average speed of 130 km/h. How far has the car travelled (in km)?​

Answers

The car that travels for 7 hours and 50 minutes at an average speed of 130 km/h covered a distance of 1017.9 km.

How to find the distance travelled by a car?

The car travels for 7 hours and 50minutes at an average speed  of 130 km/h.

Therefore,

speed = distance / time

speed = 130 km/h

time = 7 hours 50minutes = 7 + 0.833333 = 7.83 hours

Therefore,

130 = distance / 7.83

cross multiply

distance = 7.83 × 130

distance = 1017.9 km

learn more on distance here: https://brainly.com/question/16587623

#SPJ1

Which of these is an exponential parent function?

Answers

Did you provide an picture ?!

Please help me guys

a) If 2 Tan a = 3 Tan B, then show that Tan (a-B) =5 sin2b/5Cos 2B-1

Answers

Given that :-

2 tan A = 3 tan B

Prove that :-

Tan (a-B) = [ sin 2B/(5 – cos 2B)]

Taking RHS :-

= sin 2B/(5 – cos 2B)] = [(2 tan B)/(1 + tan2B)]/ [5 – {(1 – tan2B)/(1 + tan2B)}]

= (2 tan B)/ [5(1 + tan2B) – 1 + tan2B]

= (2 tan B)/[5 + 5 tan2B – 1 + tan2B)

= (2 tan B)/(4 + 6 tan2B)

= (2 tan B)/[2(2 + 3 tan2B)]

= tan B/(2 + 3 tan B tan B)

Dividing the numerator and denominator by 2,

= [(1/2) tan B]/ [1 + (3/2) tan B tan B]

= [(3/2) tan B – tan B]/[1 + tan A tan B] {from (i)}

= (tan A – tan B)/(1 + tan A tan B)

= tan(A – B) = LHS

How can you find out the similarities and differences in a non-fiction text?
A. look at how the characters speak
B. look at how the subject or events are portrayed
C. look at the genre

Answers

The similarities and differences in a non-fiction text look at how the subject or events are portrayed.

What is a non-fiction text?

Comparing non-fiction texts can focus on the similarities between the texts - things they have in common. You can also contrast texts and focus on their differences - things that set the texts apart from each other. You could compare and contrast the following:

Form – What types of text (letter, news report, etc) are they?

Purpose – What job (persuading, informing, advertising) is each text doing?

Audience – Who is the intended reader of the text?

Subject matter – What are the texts about?

Language choices – What kinds of words, images or rhetorical devices are being used?

Structure – How is the text ordered?

Tone – What is the overall tone or mood of the writing?

Non-fiction texts are all around us, and comparing them can help you become more aware of how language is being used in society. Comparing non-fiction texts can often prompt you to notice things that you might not have considered about a text in isolation.

Hence the similarities and differences in a non-fiction text look at how the subject or events are portrayed.

To know more about non-fiction text follow

https://brainly.com/question/920795

#SPJ1

which expression is equivalent
to -14 - 35 d please help for 50 points

Answers

Answer:

number 1

Step-by-step explanation:

the first one on the left

A 12 _ foot ladder is leaning against a house the ladder reaches 7.7 feet up the wall wha is the angle of elevation of the ladder?

Answers

Check the picture below.

Make sure your calculator is in Degree mode.

Solve for x and y. The triangles in each pair are similar​

Answers

Answer:

x=13.69

Step-by-step explanation:

154/30=5.13

33*5.13

plugin

13.69

what is the slope intercept of 3x-2y=-16.

Answers

                 - - - - - - - - - - - - - - - - - - - - - - - - - - -

[tex]\diamond\large\blue\textsf{\textbf{\underline{Given question:-}}}[/tex]

          What is the slope-intercept form of 3x-2y=-16?

[tex]\diamond\large\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}[/tex]

✥ First, we need to subtract 3x on both sides, which results in

-2y=-16-3x

Or

-2y=-3x-16

[tex]\bigstar[/tex] Now, divide by -2 on both sides:-

[tex]\bold{(-2y):-2=(-3x-16):-2}[/tex]

On simplification,

[tex]\bold{y=\dfrac{3}{2} x+8}[/tex]

Good luck with your studies.

          - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

All-purpose carpeting costs $27.50 per square meter. What is the cost of carpeting a room from
wall to wall whose dimensions are 360 centimeters × 400 centimeters?

Answers

Step-by-step explanation:

I'm not sure if I got the correct answer since English is not my first language

A 2-pack of movie tickets costs $17.24. What is the unit price

Answers

Answer:

As the two pack of ticket cost 17.24. Mean that the unit or the price of one pack will be half of it which is

8.62

Step-by-step explanation:

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

Given ,

2 pack movie tickets costs $17.24

Unit price = $17.24/2 = $8.62


A bookstore had 120 copies of a magazine. Yesterday the bookstore sold
of these copies. How many copies were sold yesterday?
Write your answer in simplest form.

Answers

Answer:

120

Step-by-step explanation:

120 copies sold yesterday

Math question help pls

Answers

Answer:

the circumference of the circle is 50.24

PLS PLS HELP HELP ME ITS EASY ITS FREE PONTS LOL

Answers

your answer would be 147°

solution:

since ∠x and ∠y are supplementary angles. they must add up to 180°

so ∠+∠y=180°

     ∠x=180°-∠y

     = 180°- 33°

=147

What is the volume of a rectangular prism with the dimensions: base 238 cm, height 113 cm, and length 334 cm?

Answers

Answer: 8,982,596 cm

Step-by-step explanation:

Rectangular Prism Volume = Height * Length * Width/base

238 cm * 113 cm * 334 cm = 8,982,596 cm

Spinner A and Spinner B below are each to be spun once.

If the pointer CANNOT land on a line, how many different outcomes of a number and a color are possible?

18
12
9
6

Answers

Answer:

9

Step-by-step explanation:

Spinner A = 6 outcomesSpinner B = 3 outcomes6 + 3 = 9

In how many ways can we stack 10 books?

Answers

The arrangement of items can be done with the use of permutation. The stacking of the number of books in the question can be done in 3,628,800 ways.

The arrangement of a given number of items can be done when definite numbers are to be considered at once by the use of permutation. A permutation is a mathematical method that can be used to determine the number of ways by which given items are to be arranged in a particular order.

Given that 10 books are to be stacked, the number of ways (n) that this can be done can be determined by:

n = 10!

  = 10 x 9 x 8 x7 x6 x5 x4 x3 x2x 1

n = 3,628,800

Therefore, the 10 books can be stacked in 3,628,800 ways.

For more clarifications on number permutations, visit: https://brainly.com/question/4658834

#SPJ1

Can someone help me with this please?

Answers

The final matrix will be as follows   [tex]\rm D-C=\left[\begin{array}{ccc}12&-2&3\\3&1&-2\\\end{array}\right][/tex]

What are matrices?

A matrix is a rectangular array or table of numbers, symbols, or expressions arranged in rows and columns in mathematics.

The calculation of the given matrix is as follows:-

[tex]\rm D-C= \left[\begin{array}{ccc}13&2&-5\\6&-4&0\\\end{array}\right] - \left[\begin{array}{ccc}1&4&-8\\3&-5&2\\\end{array}\right] \\[/tex]

[tex]\rm D-C= \left[\begin{array}{ccc}(13-1)&(2-4)&(-5+8)\\(6-3)&(-4+5)&(0-2)\\\end{array}\right][/tex]

[tex]\rm D-C=\left[\begin{array}{ccc}12&-2&3\\3&1&-2\\\end{array}\right][/tex]

Hence the final matrix will be as follows   [tex]\rm D-C=\left[\begin{array}{ccc}12&-2&3\\3&1&-2\\\end{array}\right][/tex]

To know more about matrix follow

https://brainly.com/question/94574

#SPJ1

−7 ≤ −2; Add 9 to both sides

Answers

Answer:

2≤7

Step-by-step explanation:

-7+9≤-2+9

2≤7

Other Questions
This Diagram Shows a Regular Pentagon Which kind of tax is not a source of revenue for state or local governments?A: poll taxesB income taxesC estate taxes D property taxes What is the cot in the right triangle shown? Unfortunately, saving elephants had a negative economic effect on some people. In 1999, in response to pressure from business interests that were losing money because of the ban on the ivory trade, CITES allowed limited trade in stockpiled tusks. Ivory that already had been harvested from elephants could once again be bought and sold. But disaster for the African elephant followed. Poachers, or illegal hunters, rushed to kill more elephants. Many people had foreseen that illegal trading of ivory would flourish again if any trading at all were allowed. Following the CITES decision, African clephants died in large numbers. A 2014 New York Times editorial reported that approximately 30,000 to 35,000 African elephants were killed each year. Only a complete ban of the ivory trade can save the African clephant from extinction. Which type of logical fallacy appears in this excerpt? Post hoc fallacyCherry pickingFallacy of the single causeReversing causal direction The sum of three number is 99. The second number is 9 more than the first the third number is 4 times the second. What are you numbers? To insert a column without using commands in any tabs, a user can _____ -click and then click Insert Column.fill in the blank 8-math-math geniuses pls help!!!-pls check other questions as well thanks,! I REALLY NEED HELP ASAP! Can someone please help me quickly? Because it's due tonight at 5:30 pm An investment of $10,000 is invested for 6 years at r% pa compounded weekly. If the investment grows to $14320.44, calculate the value of r. Individuals with an active infection from a multidrug-resistant organism would typically require: A recipe calls for 1 cups of sugar and 1 cups of flour to make one batch of cookies. How much sugar and flour would it take to make 3 batches of cookies? A man who heavily smokes has developed lung cancer. The tobacco smoke has caused mutations in some of the cells in his lungs, making them unable to stop reproducing and dividing. He is worried that his children, none of whom smoke, may have inherited the lung cancer from him. Under what circumstances might his concern for his children be justified? If his smoking had already mutated the DNA in the cells in his lungs at the time his children were conceived, the mutations would have been passed to his children. If he inherited a mutation which made him more susceptible to lung cancer, it may have been present in some of the gametes he produced and passed to his children. If the mutation resulted from the duplication of a gene in his lung cells, his children would be at greater risk than if it were caused by a base pair substitution. If the smoke had caused multiple different mutations in his lung cells, it would be more likely that one or more of the mutations would be passed to his children. precaleasy one question. please help!! 100 points + brainliest .Locate Polestar And Different Types Of Constellation. This figure represents an arrow painted on a walkway 12 times.What is the area of the walkway that is painted with the 12 arrows?70 cm90 cm840 cm1080 cm A 10% increase in cigarette prices has been found to result in a _____ decrease of smokers. a. 2% b. 4% c. 10% d. 20% please select the best answer from the choices provided. a b c d Evaluate 0.2x for x = 5.A. 0.1B. 1C. 10D. 0 Can someone make a poem that Include at least 3 types of figurative language in the poem and explain the poem and make it like a 6th grader did it ,and you will get a brainlest Your neighbours play very loud music almost everyday write a letter of complaint to your local police commander Nondisjunction that leads to problems in offspring can occur in _____. meiosis II only mitosis meiosis I only meiosis I and II