Mathematics High School

-4<3x+5<=11
Solve the inequalities

-4&lt;3x+5&lt;=11Solve The Inequalities

Answers

Answer 1

Answer:

-3<x</2

Step-by-step explanation: the slash is the line.

Related Questions

simplify the square root of 625

Answers

Answer: 25

Explanation: if you have a ti-84 calculator just put in square root of 625 then you get 25. It’s kinda hard to explain, sorry.

PLEASE HELP ME ASAP!!!!!

Answers

Answer:

67º <33

Step-by-step explanation:

180-46= 134º

134/2= 67º

Answer:

x = 46

Step-by-step explanation:

The two strokes on the triangle show that those two sides are equal. Thus, the angle at the bottom left is equal to x.

x = 46°

On the number line, what is the value of B?

— click on the picture for number line —

Answers

It’s -0.5




Can I have the brain thing
Answer: -.5

Plz give me brainiest

Trigonometry Problem Solving

Two farmhouses A and B are 10.3km apart. A third farmhouse C is located such that angle A=83 degrees, and angle B=59 degrees. How far is C from A?

Answers

Step-by-step explanation:

Angle C = 180° - 83° - 59° = 38°

By Sine rule,

AC/sinB = AB/sinC

Therefore AC = ABsinB/sinC

= 10.3sin59°/sin38°

= 14.34km.

Which graph represents a system of equations with no solutions?

Answers

The last graph represents a system with no solutions. The solution to a system of equations is the point at which both lines intersect. Because the equations in the last graph don't intersect and are parallel, it has no solutions. Hope this helps :))

Answer:

last

Step-by-step explanation:

The first person to answer my questions wins a brainlist IF THERE RIGHT. alright

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

This riddle relies on tricking you into thinking about ears and a mouth. You get a tiny hint about wind to encourage you to think broadly and avoid the literal.

Answers

Answer:

An Echo

Step-by-step explanation:

helpppppp!! Please ?

Answers

Answer:

I whold say that is 7 or 6. hope this helps please mark me branlenest.

AD: 6 cm
AC: 6 cm
Because we know that BD and AC are perpendicular, we know that the two triangles are right triangles. Now, just use the Pythagorean Theorem to find the missing side.

if a 11 inch wheel cost $21.35 what is the cost per square inch

Answers

Answer:

$1.94 per square inch

Mr. Greene is trying to decide which charter bus
company to use for the 8th grade Outer Banks trip.
Holiday Tours charges a down payment of $300 and $3
per mile. Diamond Tours charges a $500 down payment
and $1 per mile. Write and solve an equation to find the
number of miles when the cost of both companies will be
the same.

Answers

Answer: 100 miles

Step-by-step explanation:

300+3x=500+1x

subtract 1 from both sides

300+2x=500

subtract 300 from both sides

2x=200

divide 2

x=100

What is the slope of the line represented by the equation 7 − 14 = −21

Answers

Answer:

M=2

Step-by-step explanation:

I need help with this​

Answers

Answer:

14

Step-by-step explanation:

add

SinA+cosB=1, A=30 degree. Find B​

Answers

Answer:

Step-by-step explanation:

The value of sin 30 = 1/2

Thus cos B = 1-1/2 = 1/2

Someone please explain step by step.

Find the 10th term of the geometric sequence whose common ratio is 1/2
and whose first term is 5.
​

Answers

Answer:

[tex] {10}^{th} \: term = \frac{5}{512} [/tex]

Step-by-step explanation:

geometric progression formula:

[tex] {n}^{th} \: term = ar ^{n - 1} [/tex]

given:

common ratio, r = 1/2

[tex]first \: term \: = 5[/tex]

1) find the value of a

[tex] {n}^{th} \: term \: = a {r}^{n - 1} [/tex]

we're finding the 1st term, so substitute 1 into n:

[tex] {1}^{st} \: term = a( \frac{1}{2} ) {}^{1 - 1} [/tex]

first term is 5. so we substitute 5 into the equation:

[tex]5 = a(1)[/tex]

[tex]a = 5[/tex]

2) find the 10th term

we're finding the 10th term, so substitute 10 into the equation and don't forget to substitute 5 into a:

[tex] {10}^{th} \: term = 5( \frac{1}{2} ) {}^{10 - 1} [/tex]

[tex] {10}^{th} \: term = 5( \frac{1}{512} )[/tex]

[tex] {10}^{th} \: term = \frac{5}{512} [/tex]

quickkk! -2x-4>-64//what is the value of x

Answers

Answer:

x<30

Step-by-step explanation:

u got this

Answer:

x ≤ 30

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

                    -2*x-4-(-64)>0  

Step by step solution :

STEP

1

:

Pulling out like terms

1.1     Pull out like factors :

  -2x + 60  =   -2 • (x - 30)  

Equation at the end of step

1

:

STEP

2

:

2.1    Divide both sides by  -2  

Remember to flip the inequality sign:

Solve Basic Inequality :

2.2      Add  30  to both sides

            x < 30

Inequality Plot :

2.3      Inequality plot for

        -2.000 X  + 60.000  <  0

 

 

One solution was found :

x < 30

 i hope this helps have a good day!

What percent of the students surveyed have a phone plan with texting?

16%
24%
32%
68%

Answers

It would be C because if you add all of them up it’s 50 students and the ones with the texting plan is 16 students so
16/50=32%

Hope this helps

Have a great day/night

Answer:

"C" 32%

Step-by-step explanation:

hope this helps!

Solve for z. 2z − 3 = 1

Answers

Answer:

z = 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

2z - 3 = 1

Step 2: Solve for z

Add 3 on both sides:                    2z = 4Divide 2 on both sides:                z = 2

Evaluate the following expression when x = 1/2 and y = -3.


-4xy

Answers

Answer:6

Step-by-step explanation:

-4xy

-4(1/2)(-3)

-4(-1.5)

6

can someone help me with these two problems please!!!!!

Answers

Answer:

The question at the top is:

Factor  

x 2 + 2 x − 63

using the AC method.

( x − 7 ) ( x + 9)

WHICH THE ANSWER IS (B)

The question at the bottom is:

Factor  

x 2 + 18 x + 80

using the AC method.

( x + 8 )  ( x + 10 )

WHICH IS ANSWER (C)

Step-by-step explanation:

Hope this helped! :)

Figure PQRS is a parallelogram.

Parallelogram P Q R S is shown. Angle Q is (x + 15) degrees and angle R is (6 x minus 10) degrees.

What are the measures of angles P and S?

∠P = 20°; ∠S = 160°
∠P = 40°; ∠S = 140°
∠P = 140°; ∠S = 40°
∠P = 160°; ∠S = 20°

Answers

∠P = 40°; ∠S = 140° answer

Step-by-step explanation:

The measures of angles of the parallelogram are ∠P = 140°; ∠S = 40°

What is a Parallelogram?

A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure

The four types are parallelograms, squares, rectangles, and rhombuses

Properties of Parallelogram

Opposite sides are parallel

Opposite sides are congruent

Opposite angles are congruent.

Same-Side interior angles (consecutive angles) are supplementary

Each diagonal of a parallelogram separates it into two congruent triangles

The diagonals of a parallelogram bisect each other

Given data ,

Let the parallelogram be represented as PQRS

Now , the measures of angles of parallelogram are

The measure of m∠Q = ( x + 15 )°

The measure of m∠P = ( 6x - 10 )°

where ∠Q and ∠R are supplementary to each other

For a parallelogram , same-side interior angles (consecutive angles) are supplementary

On simplifying , we get

m∠Q + m∠P = 180°

( x + 15 ) + ( 6x - 10 ) = 180

7x + 5 = 180

Subtracting 5 on both sides , we get

7x = 175

Divide by 7 on both sides , we get

x = 25

And , the measure of ∠Q = 40° = measure of ∠S

The measure of ∠R = 140° = measure of ∠P

Hence , the measures of angles of parallelogram are solved

To learn more about parallelogram click :

https://brainly.com/question/23488153

#SPJ7

Factorise 10x²+19x+6

Show working out please.

Answers

Answer:

(2x+3)(5x+2)

Step-by-step explanation:

10x²+19x+6

multiply to get 60

add to get 19

10x²+19x+6

(10x²+15x)(+4x+6)

factorise:

10x²+15x

5x(2x+3)

4x+6

2(2x+3)

(2x+3)(5x+2)

Whats 9+10
Im willing to give 25 Points. And dont say 19 CAUSE IT AINT THE ANSWER. LOL

Answers

Answer:

21

Step-by-step explanation:

Which statement is true for all functions f(x)? ​

Answers

Answer:D

Step-by-step explanation: The graph of -f(x) is the graph of f(x) reflected over the y-axis.

I hate I ready..... Can I plz have some help...?

Answers

Answer:

the third box

Step-by-step explanation:

Answer: C

Step-by-step explanation:

Reflect X axis is when the X value doesn't change, but the y value turns negative.

Reflect Y axis is when the Y value doesn't change, but the x value turns negative.

Here the point is (-11,-7)

Reflect X is (-11,7)

Reflect Y is (11,7)

I need help plz on this question

Answers

The answer is -1/3 hope this helped

Answer:

-1/3

Step-by-step explanation:

Please do this because this is very hard for me

Answers

Answer:

she is charged 460 dollars because she has to pay 20$ each year she doesnt pay

Step-by-step explanation:

Answer:

she is charged 460 dollars because she has to pay 20$ each year she doesnt pay

Step-by-step explanation:

she is charged 460 dollars because she has to pay 20$ each year she doesnt pay

Find the equation in standard form if the solutions are x={3,-7}

Answers

Answer:

x = -4

Step-by-step explanation:

x = 3 - 7

x = - (7 - 3)

x = -4

true or false ? losing time

Answers

It’s false
(20 characters)

Answer:

False

Step-by-step explanation:

[tex]--------------------------------------------[/tex]

The order in which we complete an operation is NOT optional. This is because if we do addition or subtraction first, ( which is usually at the end of PEMDAS ) the answer ( even if it looks right ) will always be wrong. Always remember, if you don't do the regular PEMDAS, it will always be wrong.

[tex]--------------------------------------------[/tex]

Hope this helps! <3

[tex]--------------------------------------------[/tex]

An African elephant weights 6 tons what is the weight of the elephant in pounds

Answers

Answer:

12,000

Step-by-step explanation:

Answer:

12,000 lbs (pounds)

Step-by-step explanation:

1 ton can be expressed as 2,000 pounds.6 tons would be (2,000 x 6), which is 12,000 pounds.

Alr let’s try this again...
Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3 Kiba is the best :3
If kiba and I went on a date and our total bill was $39.99 plus $3 dollar tip, what is our total bill for that date? ;))

Answers

Answer:

$42.99

Step-by-step explanation:

$39.99 + $3= $42.99

Answer:

42.99

Step-by-step explanation:

I also a agree that kiba is the best

Imani spent half of her weekly allowance to purchase Cyberpunk 2077 . To earn more money her parents let her wash the dishes for $15. What is her weekly allowance if she ended the week with $75?

Her weekly allowance is $

Answers

Answer:

120

Step-by-step explanation:

75-15=60. (Edit) Just realized that she spent her allowance that week, so it would be 120 because you need to multiply.

Answer:

The answer is 120$

Step-by-step explanation:

75-15=60

60x2=120

You multiply it by 2 because she spent half of her allowance on cyberpunk 2077

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