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3 years ago

If the sides of your equilateral triangle are each 3 inches and you are wanting to scale to the larger triangle then...

1 answer:

7 0

Not quite sure what you mean but if you want to multiply a fraction by a whole number you can turn the whole number into a fraction by just putting a one under it.

1/2*5=1/2*5/1

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Account A has a simple annual interest rate of 2% and Account B has a simple annual interest rate of 3.5%. How much more interes

Nookie1986 [14]

9514 1404 393

Answer:

0.015x

Step-by-step explanation:

The amounts earned at the different rates are ...

at 2%: 0.02x

at 3.5%: 0.035x

The difference in earnings is ...

0.035x -0.02x = 0.015x

4 0

3 years ago

What is 11 rounded off to the nearest hundred

fenix001 [56]

The answer is 0 because it isn't above 49 and therefore can't be rounded to 100.

Hope this helps :)

3 0

3 years ago

A cylinder has a base diameter of 8 centimeters and a height of 7 centimeters. What is

yawa3891 [41]

Answer:

351.9 cm^3

Step-by-step explanation:

d = diameter = 8 cm

r = radius = diameter/2 = 4 cm

h = height = 7 cm

volume = (pi)r^2h

volume = (3.14159)(4 cm)^2(7 cm)

volume = 3.14159(16 cm^2)(7 cm)

volume = 351.858 cm^3

Answer: 351.9 cm^3

8 0

3 years ago

Read 2 more answers

A graph Includes the ordered pair (2,4). Write two different rules that would be possible for this graph. Explain how you found

Vanyuwa [196]

We know that
An ordered pair is used to locate a point on a coordinate grid.
The first number in an ordered pair is the x-coordinate, and the second number in an ordered pair is the y-coordinate.

In this problem, the ordered pair is
$(2,4)$
so
the x-coordinate is equal to $2$
the y-coordinate is equal to $4$

therefore

Rule N 1
The y-value is $2$ times the x-value

Rule N 2
The y-value is $2$ greater than the x-value

Both are possible because their solutions include the ordered pair listed

4 0

3 years ago

Read 2 more answers

An FM radio station signal travels in a 40-mile radius. An AM radio station

MrMuchimi

Answer:

4976.28 square miles (nearest hundredth)

Step-by-step explanation:

$\textsf{Area of a circle}=\pi r^2 \quad \textsf{(where r is the radius)}$

<u>FM radio station</u>

Given:

r = 40 miles

$\implies \textsf{Area}=\pi (40)^2=1600 \pi \: \sf miles^2$

<u>AM radio station</u>

Given:

r = 4 miles

$\implies \textsf{Area}=\pi (4)^2=16 \pi \: \sf miles^2$

Difference:

$\begin{aligned}\implies \textsf{FM area - AM area} & =1600 \pi - 16 \pi\\ &= 1584 \pi\\ & =4976.23\:\textsf{square miles (nearest hundredth)}\end{aligned}$

3 0

2 years ago