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
OverLord2011 [107]
2 years ago
5

How to answer this question ?​

Mathematics
1 answer:
drek231 [11]2 years ago
6 0

The sides

12-3a

12-3a

4(2a-5)=8a-40

so for perimeter we + them

(12-3a)+(12-3a)+(8a-40)

=

2a-16

You might be interested in
Seth is reading a long novel. if he reads 45 pages per hour, how many hours will it take him to read 585 pages?
vitfil [10]
It will take Seth 13 hours to read the novel.
This is true because:
You need to divide 585 by 45, and you get the answer, 13.
6 0
3 years ago
Raise 7 to the 5th power, subtract the result from 9, then multiply what you have by c
goblinko [34]
Step 1.) 7^5 = 16,807
Step 2.) 9 - 16,807 = -16,798
Step 3.) -16,798 * c = -16,798c
7 0
3 years ago
Find a function g for which g'(4)=g'(-8)=0
morpeh [17]

one correct answer is g(x)=0.

g'(4)=0 and g'(-8)=0

8 0
3 years ago
7 1/4 boxes weigh total of 66 7/8 what does one box weigh
Ray Of Light [21]

Answer:

68.875 / 7.25 = 9 1/2 pounds

Step-by-step explanation:

6 0
3 years ago
How much did she spend
Olenka [21]

Answer:

64%

Step-by-step explanation:

:)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Molly is painting her bedroom walls, and the paint costs $24 per gallon. How much does the paint cost per quart?
    12·2 answers
  • A teacher wants to compare the mean geology scores of two different classes. She is testing the null hypothesis that there is no
    6·1 answer
  • Divide 180 in a ratio of 4:5:9
    11·1 answer
  • Use division to determine whether the ratios form a proportion.
    11·1 answer
  • How do you solve a monomials when there is a number in front of the parentheses
    15·1 answer
  • Which ones are correct please help me.
    10·2 answers
  • Y=2x-5 is the equation of a straight line graph. Where does it cross the y-axis?
    11·1 answer
  • HELP, i’m really struggling and having a hard time
    7·1 answer
  • WILL GIVE BRAINLIEST!!!!! (100 POINTS)
    5·2 answers
  • The circumference of a circular garden is approximately 30 feet. What is the approximate area inside the circular garden?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!