help im very confusedddddddddddddddd

Help Im Very Confusedddddddddddddddd

Answers

Answer 1
answer: 406.3 cm^2


… work is shown in picture :)
Help Im Very Confusedddddddddddddddd

Related Questions

Factor the polynomial 3x – 75

Answers

Answer:

3(x -25)

Step-by-step explanation:

common factor is 3,

75 / 3 = 25

3x / 3 = x

Answer:

3(x-25)

Step-by-step explanation:

The common factor is three

divide both terms by three

3x/3 = x

-75/3 = -25

put them back together with the three outside of the parentheses

3(x-25)

Find the greatest common factor (GCF) for the pair of 12 and 15

Answers

Answer:

3

Step-by-step explanation:

in the image Attached

......

Answer:

3

Step-by-step explanation:

Prime factorize both numbers :

12 = 2² x 315 = 5 x 3

The GCF is the highest common term that both terms share.

Hence,

GCF (12, 15) = 3

i need help with 7th grade math please 45 points need help ASAP + brainleist

Answers

25.13ft is the answer if you need explanation I can give you one but that’s the answer.

Answer:

25.13 ft

Step-by-step explanation:

Okay, simple. So first and foremost, set up the equation for the circumference of a circle

Circumference: [tex]2\pi (r)[/tex]

The diameter of the circle is 8 which means the radius is 4

So plug it in

[tex]2\pi (4)[/tex]

That will give us 25.13 ft

I really hope this helps!

Which transformations could have occurred to map
ABC to A"B"C?
• a rotation and a reflection
O a translation and a dilation
• a reflection and a dilation
B"
• a dilation and a rotation

Answers

Reflection and dilation

round 18.159 to the nearest tenth

Answers

Answer:

18.2

Step-by-step explanation:

A tenth is the first decimal, on the right of your unit. 5 to the sky (round up) 4 to the floor (round down)

Given:

18.159

To find:

The nearest tenth of 18.159

Solution:

First value right to the decimal place is tenths place. If the value given in hundredths place is 5 or more round up, if not keep it as it is.

So here the value in hundredths place is 5, so we'll have to add 1 to the tenths place.

18.159

= 18.2 ( nearest tenth )

Please help me with this

Answers

SA is 96
Lateral SA is 84

If anybody could give me the answers

Answers

Answer:

62 Inches

Step-by-step explanation:

It can be seen from the figure.

[tex]{ab}^{2} = {ac}^{2} + {bc}^{2} [/tex]

Pythagoras

AB= 13

So the perimeter is

[tex](13 + 18) \times 2 = 62[/tex]

Function g can be thought of as a translated (shifted) version of f(x) = x2.
Write the equation for g(2).
g(x)=

Answers

If the function f(x) is translated at a point (2, 6). Then the function g(x) will be given as g(x) = (x - 2)² + 6.

How does the transformation of a function happen?

The transformation of a function may involve any change.

Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.

If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:

Function g can be thought of as a translated (shifted) version of f(x) = x².

Then the equation of the function g(x) will be

g(x) = (x - 2)² + 6

Learn more about transforming functions here:

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Which expression is equivalent to
x^2-1
X^2-x

Answers

Answer:

(x - 1) x - X^2

Hope this helps :)

Find the measure of B

Answers

Answer:

<B = 52°

Step-by-step explanation:

The triangle is 180° Angle A and B add up to 118°

4y° + (3y + 7)° = 112°

7y + 7 = 112°

7y = 105

y = 15

Since you solve for y, plug your y into the angles to solve.

<B = 3y + 7

<B = 3 * 15  + 7

<B = 45 + 7

<B = 52°

What is the measure of angle 1?

Answers

Answer:

90 degree angle

Step-by-step explanation:

It is 88 since angle 2 is 92 because of corresponding angle (two lines are parallel) and which 180-Angle 2= 88 because of

Part 1:

Based on your knowledge of fair decision making and probability concepts, should the Power Pill be produced and distributed? Explain your reasoning.

Part 2:

What effect (if any) did telling two groups about expected outcomes have on results? Use statistics to provide proof for your reasoning and explain.

Part 3:

Are there any flaws in the testing process? Should any of the steps or protocol be changed/avoided during round two of testing? Explain your reasoning.

Answers

The knowledge of fair decision making and probability concepts illustrates that the Power Pill should be produced and distributed.

What is probability?

It should be noted that probability simply means the likelihood of the occurence of a particular event.

In this case, the knowledge of fair decision making and probability concepts illustrates that the Power Pill should be produced and distributed.

It's important to adequately carry out a research on the pill and ensure that it's safe.

Learn more about probability on:

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Which of the following is the most significant greenhouse gas due to its long lifespan in the environment?
A. Carbon dioxide
B. Argon dioxide
C. Oxygen
D. Nitrogen Oxide

Answers

I am 100% sure that the answer is A. Carbon dioxide

I hope that helps.

Answer:

Carbon dioxide

Step-by-step explanation:

I think it’s carbon dioxide because, it is the most significant greenhouse gas. I also think it’s the carbon dioxide because the question is asking which one it is and I chose carbon dioxide.

Find the distance between points (3,6) and (9,2)

Answers

Answer:

A=(3,6)

B =(9,2)

The distance between AB=√(9-3)^2+(2-6)^2

=3√13

"solve for the following trig ratios using the unit circle":

1. tan(1755 degrees)

i have no idea how to do this. like do i use estimation orrrr.???

Answers

Answer:   -1

=========================================================

Explanation:

The goal is to get that 1755 degree angle between 0 and 360, so we can refer to the unit circle later.

Subtract off 360 from this until we get to that target

1755 - 360 = 13951395 - 360 = 10351035 - 360 = 675675 - 360 = 315

Or a shortcut could be

1755 - 4*360 = 315

The angles of 1755 degrees and 315 degrees are coterminal. They point in the same exact direction which is directly southeast in quadrant IV.

Now use the unit circle (see below) to find that

sin(315) = -sqrt(2)/2cos(315) = sqrt(2)/2

Dividing those two items and simplifying gets us

tan(315) = sin(315)/cos(315) = -1

Then we go from tan(315) = -1 to tan(1755)  = -1


1. Roll a standard die. Amanda wins if the result is prime or 1. Beto wins
if the result is composite

Answers

Answer:

What is the question?

Step-by-step explanation:

prime: 1, 2, 3, 5

composite: 4, 6

Beto has 2/6 = 1/3 chance of winning

Amanda has 4/6 = 2/3 chance of winning

Find a formula for the nth term
of the arithmetic sequence.
First term 9
Common difference -2

Answers

[tex]n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\textit{term position}\\ a_1=\textit{first term}\\ d=\textit{common difference}\\[-0.5em] \hrulefill\\ a_1=9\\ d=-2 \end{cases} \\\\\\ a_n=9+(n-1)(-2)\implies a_n=9-2n+2\implies a_n=11-2n[/tex]

Ryder found the volume of the figure below by using the steps shown. A rectangular prism with a length of 40 millimeters, width of 30 millimeters, and height of 5 millimeters. A rectangular pyramid with a base of 30 millimeters by 40 millimeters and a height of 95 millimeters. Total Volume = B h + one-half B h Equals 5 (40) (3) + one-half (40) (30) (95) Equals 6,000 + 57,000 Equals 63,000 cubic millimeters What mistake, if any, did Ryder make? Ryder determined the volume correctly. Ryder used the wrong formula for the total volume. Ryder used the wrong height for the pyramid. Ryder did not apply the order of operations correctly.

Answers

Answer:

B. Rider used the wrong formula for the total volume.

Step-by-step explanation:

I did the quiz

Answer: B

Step-by-step explanation: I did the quiz, sis, trust me.

Below is a right cone with a radius of 3 cm and a slant height of 7.6 cm. Find both the volume and surface area of the cone. Round
everything to the nearest hundredth. Use 3.14 for .
Note: The slant height is different than the actual height of the cone.

Answers

Answer:  

Surface Area: 99.852

Volume: 71.592

Write the quadratic equation whose roots are 2 and 3, and whose leading coefficient is 3. (Use the letter x to represent the variable.)

Answers

The quadratic equation whose roots are 2 and 3, and whose leading coefficient is 3 will be 3x² - 15x + 18 = 0.

What is a quadratic equation?

The quadratic equation is given as ax² + bx + c = 0. Then the degree of the equation will be 2. Then we have

Then the quadratic equation whose roots are 2 and 3, and whose leading coefficient is 3.

Then the factor or the quadratic equation will be

(x - 2) and (x - 3)

Then the equation will be

     3(x - 2)(x - 3) = 0

3(x² -2x -3x + 6) = 0

    3(x² - 5x + 6) = 0

   3x² - 15x + 18 = 0

More about the quadratic equation link is given below.

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I can’t solve this problem

Answers

Answer:

f(-2) = -8f(-1) = -5f(0) = 0f(1) = 7

Step-by-step explanation:

f(w) = [tex]w^{2}[/tex] + 6w

w = -2

f(w) = f(-2) = [tex](-2)^{2}[/tex] + 6*(-2) = 4 - 12 = -8

w = -1

f(w) = f(-1) = [tex](-1)^{2}[/tex] + 6*(-1) = 1 - 6 = -5

w = 0

f(w) = f(0) = [tex]0^{2}[/tex] + 6*0 = 0 + 0 = 0

w = 1

f(w) = f(1) = [tex]1^{2}[/tex] + 6*1 = 1 + 6 = 7

The ratio of cats to dogs at pet shelter is 4 to 3. if there are 36 dogs, how many cats are there?

A. 27
B. 36
C. 48
D. 52

Answers

C. 48 of the cats there is. Does that answer the question??

Questions in the attached file.

Answers

The area of the triangle based on the information given will be 4 units square

How to calculate the triangle?

It should be noted that the area of a triangle is calculated by using the formula:

= 1/2 × base × height

Therefore, the area of the triangle will be:

= 1/2 × base × height

= 1/2 × 2 × 4

= 4 units²

In conclusion, the area of the triangle given will be 4 units square.

Learn more about triangles on:

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URGANT!!!!
An amount of $17,000 is borrowed for 10 years at 4.75% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?
Use the calculator provided and round your answer to the nearest dollar.

Answers

Answer:

$27,039

Step-by-step explanation:

Calculating the amount of interest :

A = P (1 + r/n)^(nt)A = interestP = principalr = rate of interest (in decimal)n = number of times compoundedt = time (in years)

Given values :

P = $17,000r = 4.75% = 0.0475n = 1t = 10

Solving :

A = (17,000)(1 + 0.0475/1)¹⁰A = (17,000)(1.0475)¹⁰A = (17,000)(1.59052433)A = $27,039 (nearest dollar)

Find the value of x. Round to the nearest 10th.
The area is 34 in²

Answers

Answer:

12

Step-by-step eplanation:

Please help me with this math word problem! Please...

Answers

Let the price of an adult ticket is x and a child ticket is y .

from the question ,

[tex]6x + 2y = 124 \: \: ...(i) \\ \\ 3x + 5y = 100 \: \: ...(ii)[/tex]

Multiply 2 in eq (ii)

[tex]6x + 10y = 200 \: \: ...(iii)[/tex]

On adding eq (iii) and (i)

[tex]6x + 10y = 200 \\ \\ 6x + 2y = 124[/tex]

we get ,

[tex]8y = 76 \\ \\ y = \frac{76}{8} \\ \\ y = 9.5[/tex]

putting y in eq (i)

[tex]6x + 2y = 124 \\ \\ 6x + 2 \times 9.5 = 124 \\ \\ 6x + 19 = 124 \\ \\ 6x = 124 - 19 \\ \\ 6x = 105 \\ \\ x = \frac{105}{6} \\ \\ x = 17.5[/tex]

The value of x = 17.5 and y = 9.5

Hence , The price of an adult ticket is 17.5 and the price of a child ticket is 9.5 .

scale drawing of a tree is 4% of the size of the actual tree. The height of the tree in
me drawing is 6 inches. What is the height of the actual tree, in feet?
how your work.

Answers

The answer is 12.5 ft. This is because 4% is technically 4/100 and we can simplify that to 1/25. After that we can use the proportion method by doing -

1. 6
—- = —-
25. X

The reason why we put 6 in the numerator section is because 6 inches is the 4%. After that we know that to get to 6 we need to do 1 x 6 and whatever we do to the top and have to do to the bottom. So 25 x 6 is 150 inches. However the question is saying converting it to feet, and we know that 12 inches is 1 feet. So we do 150 divided by 12 to get 12.5 feet.

Hope this helped!

~Alex

What is the asymptotes of the graph.

Answers

Answer:

Choice B: x = 2, y = 1.

Step-by-step explanation:

Which equation can we use to find the length of the side labeled x?

Answers

Answer:

  (D)  sIn(30°) = 5/x

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship between sides and trig functions for a right triangle. Here, the hypotenuse and the side opposite the angle are marked. The relevant relationship is ...

  Sin = Opposite/Hypotenuse

Filling in figure values, we have ...

  sIn(30°) = 5/x

calculate the difference between the pairs of numbers below 1 and - 1​

Answers

Answer:

we can get the difference by just subtracting -1 and +1 which will give us 0

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