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
Aleksandr [31]
3 years ago
5

The perimeter of a rectangular painting is 272 cm if the width of the painting is 61 cm, what is its length?

Mathematics
1 answer:
Semmy [17]3 years ago
6 0

Answer: length = 75 cm

Step-by-step explanation:

61 x 2 = 122

272-122= 150

150 divided by 2 = 75

check: 75+61= 136

136 x 2 = 272

hope this helps!

You might be interested in
Help please! I don't know how to do this.
Ira Lisetskai [31]

Answer:

c

Step-by-step explanation:

7 0
3 years ago
A school paid $31.25 for each calculator. If the school bought x calculators, how much did they pay?
Katyanochek1 [597]

Answer:

31.25×

Step-by-step explanation:

suppose that the value of x was 3 . that would mean that they bought 3 calculators .

if one calculator is $31.25 then 3 would be $31.25× 3

the same rule would apply for x

7 0
3 years ago
An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.
NARA [144]

Answer: The net change would be -2.

Step-by-step explanation: The upward change of elevator is represented by positive sign while the downward change represented by negative sign.

Given, First the elevator goes up 15 floors, change = + 15, Then it goes 9 floors down, change = -9, Then it goes 11 floors up,Change = + 11, Finally, it goes 19 floor down, Change = - 19 So, the net change = sum of total changes = 15 - 9 + 11 - 19 = -2

your welcome!

6 0
2 years ago
Simplify the expression. 12^–3 • 12^10 • 12^0
butalik [34]
Since they have the same base we can just add all the exponents

-3+ 10= 7

keep the base so the answer is
12^7
7 0
3 years ago
1. Which of the following is not an equation?
OlgaM077 [116]

Answer:

2. is not an equation

Step-by-step explanation:

An equation always has an equal sign. An expression doesn't

5 0
2 years ago
Other questions:
  • What is a? And what’s number 6
    14·1 answer
  • Solve these 2 exercises please.<br> a + (a-b) + (- a + b)<br><br> a²+[-b²+2a²]-[a²-b²]
    9·2 answers
  • Jan received -22 points on her exam. She got 11 questions wrong out of 50 questions. How much did Jan penalizedfor each wrong an
    6·1 answer
  • Is the ratio of two odd functions odd
    11·1 answer
  • Is negative 1/3 less than 1/5
    11·1 answer
  • Help me out with this question ​
    6·1 answer
  • Complete questions 6,7,8.
    8·1 answer
  • GIVING BRAINLIEST Cattails thrive in places where there is plenty of water year-round. Which event might limit a cattail populat
    7·1 answer
  • The bill for a pizza was $14.50 Charles paid for 3/5 Of the bill how much did he pay
    8·1 answer
  • Which models show the problem 4
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!