1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Margaret [11]
3 years ago
12

Can someone help me out my math grads are bad

Mathematics
2 answers:
dimaraw [331]3 years ago
7 0

Answer:

Perimeter = 9x + 12x + 15x

Perimeter = 36x (simplified)

dybincka [34]3 years ago
7 0

Answer:

Step-by-step explanation:

First answer: 9x+12x+15

Second answer: 21x+15

You might be interested in
Emily is going to the movies this weekend with some friends. they have a total of $54 to spend. Emily wants a large popcorn that
timurjin [86]
Answer is 7

You have to do

54 - 12= 42

Then divide 42 by 6 which equals 7
3 0
3 years ago
Read 2 more answers
Chelsea mailed 2 boxes and 2 bags to her uncle in army. The two boxes weighed 8 ½ pounds each and the two bags weighed 4 ½ pound
Orlov [11]

Answer:26

Step-by-step explanation:

4.5x2=9+17=26

8.5x2=17

7 0
3 years ago
Read 2 more answers
2(2 – 2x) = –3x A. –4 B. 4 C. 6 D. 0
zlopas [31]

Answer:

x = 4

Step-by-step explanation:

Let's solve:

2(2−2x)=−3x

Step 1: Simplify both sides of the equation.

2(2−2x)=−3x \\ (2)(2)+(2)(−2x)=−3x(Distribute) \\ 4+−4x=−3x \\ −4x+4=−3x

Step 2: Add 3x to both sides.

−4x+4+3x=−3x+3x \\ −x+4=0

Step 3: Subtract 4 from both sides.

−x+4−4=0−4 \\ −x=−4

Step 4: Divide both sides by -1.

\frac{ - x}{ - 1}  =  \frac{ - 4}{ - 1}

Therefore, the answer will be x = 4.

5 0
3 years ago
URGENT plz help me will give brainlist
quester [9]

Answer:

<H = 38

Step-by-step explanation:

3 0
3 years ago
Which is a pair of equal expressions
ZanzabumX [31]

Answer:

C

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • A number increased by 27 is 233. Find the number.
    15·1 answer
  • Patricia paid $584 for 8 nights at a hotel. Find the unit rate
    8·2 answers
  • Estimate 23,945 + 46,718 by rounding to the highest place value.
    11·1 answer
  • -x-3y=-1 -x-3y=2 what do the two equations represent
    9·1 answer
  • What are the non overlapping angles
    6·1 answer
  • Need an answer please
    15·1 answer
  • How many solutions are there to the equation below?9x - 16 = 9x - 23
    10·2 answers
  • Find the missing side or angle
    15·2 answers
  • Simplify this fraction (multi choice)
    6·1 answer
  • Last month we had only five sunny days. There were 30 days in all last month.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!