3 years ago

I really need help on this one...ASAP!

Mathematics

2 answers:

Agata [3.3K]3 years ago

7 0

$4(a+12)=32\\
a+12=8\\
a=-4$

Leokris [45]3 years ago

6 0

4(a+12)=32
4a+48=32
4a=-16
a=-4

You might be interested in

SOMEONE PLEASE HELP ME WITH MY HOMEWORK AND I WILL GIVE YOU BRAINLIST

eimsori [14]

Answer:

2.5

Step-by-step explanation:

20/8

8 0

2 years ago

Read 2 more answers

Find the area 3/4 circle with the radius of 4.<br> THXXXXX

AlexFokin [52]

Step-by-step explanation:

If you were asking what is the 3/4 the area of circle with radius 4 I can answer this.

The area of a circle with radius 4 is π4 ^2=16π

3/4*16π= 12π, thus your answer.

7 0

3 years ago

What is 2+2 equals to ??

romanna [79]

Answer: 4

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

M–[(m–n)÷(−2)](−5), if m=−4, n=−6

Marrrta [24]

$- 4 - (( - 4 + 6) \div ( - 2))( - 5) = \\ = - 4 - (2 \div ( - 2))( - 5) = \\ = - 4 - ( - 1)( - 5) = - 4 - 5 = \\ = - 9$

5 0

2 years ago

Read 2 more answers

After 8/15 of an hour, Jane has completed painting 3/5 of the wall. At this rate, how much of the wall will she finish painting

LuckyWell [14K]

Answer:

Step-by-step explanation:

Find the unit rate for this painting:

3/5 of wall surface 3/5 15 9

------------------------------- = --------------- * --------- = -----------

(8/15) hour 8/15 15 8

Jane could actually paint the whole wall plus 1/8 more of it in one hour.

5 0

2 years ago