3 years ago

I just need someone to explain how to do it

1 answer:

7 0

You just need to substitute the the given function. So if f(-8) then you fill in f(n)=2n+4 which would be f(-8)=2(-8)+4. Which is -12.

hope this helps !

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Find 50% of 36:<br> Find 25% of 36:<br> Find 75% of 36:

HACTEHA [7]

Answer:

18, 9, 27

Step-by-step explanation:

36 ÷ 2 = 18. Dividing by 2 is the same as multiplying by 50%.

36 ÷ 4 = 9. Dividing by 4 is the same as multiplying by 25%.

Since 25% • 3 = 75%, you can do 9 (from previous) • 3 to get 27.

5 0

3 years ago

A right rectangular prism is 5 1/4 in. wide, 12 1 2 in. long, and 4 in. tall.

lozanna [386]

Answer: $V = 262\frac{1}{2}$ $cm^{3}$

Step-by-step explanation:

$V = LWH$

$V = 5\frac{1}{4}$ X $12\frac{1}{2}$ X 4

$V = \frac{21}{4}$ X $\frac{25}{2}$ X $\frac{4}{1}$

$V = \frac{525}{2}$

$V = 262\frac{1}{2}$ $cm^{3}$

7 0

3 years ago

Cornelius is building a solar system model. He plans on making a circular ring around one of the planets out of wire. He wants t

astra-53 [7]

Answer:

$C = 2\pi r$

$C = \pi d$

Step-by-step explanation:

Given

A circular ring

Required

The length

Let

$r \to$ the radius of the ring

The length is calculated by calculating the circumference of the ring.

This is calculated using:

$C = 2\pi r$

$C = \pi d$

Where

$d \to$ diameter

and $d = 2r$

6 0

3 years ago

Need help ASAP. I don't know what the answer is. Please help asap

svetoff [14.1K]

Yeah it is D i hope this helps u

5 0

3 years ago

Read 2 more answers

Pls help me!!! urgent math HW!!! will give brainliest!!!!!!! do 1-7 odds..<br><br>THX!!!!

qaws [65]

do want the odds here is the odds

A / B =

1 / 7 =

1/7

7 0

2 years ago