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2 years ago

Image explains everything worth alot of points! Thanks

Mathematics

1 answer:

asambeis [7]2 years ago

7 0

Answer:

Step-by-step explanation:

55/5 = 11

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Identify the slope and Y- intercept of the graph of the equation. Then graph the equation. Y =-5/4x + 1

lbvjy [14]

Well the slope would be m=-5/4 and the y-intercept would be 1 because of y=mx+b

3 0

3 years ago

Can someone help me please

Assoli18 [71]

The answer is C! Annuity means "a fixed sum of money paid to someone each year", which is similar to what the letter C is suggesting.

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3 years ago

Cylinders A and B are similar. The volume of cylinder A is 20mm3. Calculate the volume of cylinder B.

MrRa [10]

The question is incomplete. The complete question is :

Cylinders A and B are similar. The length of the cylinder A is 4 mm and the length of cylinder B is 6 mm. The volume of cylinder A is 20mm3. Calculate the volume of cylinder B.

Answer:

67.5 $mm^3$

Step-by-step explanation:

Given that :

Cylinder A and cylinder B are similar.

Let volume of cylinder A = 20 $mm^3$

We know the volume of a cylinder is given by V = $\pi r^2 h$

where, r is the radius of the cylinder

h is the height of the cylinder

We have to find the scale factor.

The length scale factor is = $\frac{6}{4}$

$=\frac{3}{2}$

Area scale factor $=\left(\frac{3}{2}\right)^2$

$=\frac{9}{4}$

∴ Volume scale factor $=\left(\frac{3}{2}\right)^3$

$=\frac{27}{8}$

Therefore, the volume of cylinder B is $=20 \times \frac{27}{8}$

= 67.5 $mm^3$

5 0

3 years ago

Andy estimated that he would need 79 feet of lumber for a tree house project. He later found that the actual amount of lumber ne

Radda [10]

Answer:

Step-by-step explanation:

79 divided by 68 is your answer

You can do the math

5 0

3 years ago

Write the divisor of 4/12=1/3

mars1129 [50]

<span>4/12=3/9=2/6=1/3 </span>should be the right answer. (You have to reduce.)

4 0

3 years ago

Image explains everything worth alot of points! Thanks​

Image explains everything worth alot of points! Thanks