3 years ago

Substitute the value n = 4 in the expressions2nn + 23(n+4)

Mathematics

1 answer:

Lelu [443]2 years ago

4 0

Step-by-step explanation:

Given n = 4

2n = 2* 4= 8

n + 2 = 4 + 2 = 6

3(n + 4) = 3( 4 + 4) = 3 * 8 = 24

Hope it will help :)

You might be interested in

Frank is using a cookie recipe that calls for 2 ¼ cups of flour. The recipe yields 20 cookies. How much flour would be needed to

larisa86 [58]

Hey there! I'm happy to help!

How many times does 20 go into 48?

48/20=2.4

So, we multiply our amount of flour for 20 cookies by 2.4.

2.25×2.4=5.4

Therefore you would need 5.4 or 5 2/5 cups of flour to make 48 cookies.

Have a wonderful day! :D

3 0

3 years ago

Convert 15 m² to in². How many square inches are in 15 square meters?

Sati [7]

Answer:

23250

Step-by-step explanation:

23250 square inches are in 15 square meters.

3 0

3 years ago

Convert 40 ounces into pounds. Round your answer to the nearest tenth.

alex41 [277]

Answer:

Step-by-step explanation:

7 0

2 years ago

Write a two column proof

Annette [7]

$4y=2x-10$ and $y=6$

use the second expression to calculate the left-hand side of the first equation:

$4\cdot 6 = 2x -10\\24 = 2x -10$

Add 10 to both sides if this equation to get

$34 = 2x$

and divide both sides by 2

$17 = x$

this proves that x = 17, give the two initial equations

8 0

3 years ago

Please help me post test !!!!!!

Olin [163]

Answer:

whats the question

Step-by-step explanation:

i need to see it

5 0

3 years ago

Substitute the value n = 4 in the expressions2nn + 23(n+4)​

Substitute the value n = 4 in the expressions2nn + 23(n+4)