2 years ago

Please help answer needed asap

Mathematics

1 answer:

Basile [38]2 years ago

5 0

Answer:

Step-by-step explanation:

a = 3n-30 solve for 'n'

a + 30 = 3n

n = (a+30)/3

n(a) = (a+30)/3

You might be interested in

A. A cylinder just fits into a cube of side length 36 m Calculate the percentage

Nataliya [291]

Answer:

21.5%

Step-by-step explanation:

volume of cube: 36x36x36

volume of cylinder: πx18²x36

Cylinder percentage: (πx18²x36) / 36x36x36 = π / 4 = 0.785

percentage of empty space: 1 - 0.785 = 0.215 (21.5%)

4 0

2 years ago

SIMPLE SEVENTH GRAD EMATH PROBLEM GOVING BRAINLIEST.

sattari [20]

Answer:b

Step-by-step explanation:

iys b i promise

5 0

2 years ago

What is 7/8 as a decimal

nordsb [41]

7/8 in decimal form is 0.875 in order to get this all you have to do is divide the two 7/8 and put a decimal and 0 in front which gives the answer 0.875.

3 0

3 years ago

Read 2 more answers

Which strategy can be used to solve this problem? Denzel can paint 12 tiles in an hour. How many tiles can Denzel paint in 4 1/2

ahrayia [7]

12 tiles multiplied by 4.5 house equals 54 tiles

8 0

3 years ago

Read 2 more answers

What is the greatest whole number that rounds to 621,860

Nastasia [14]

You didn't say how you are rounding.If its to the near multiple of 10, the answer is 621,864.

6 0

3 years ago