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
ioda
3 years ago
14

A square classroom has sides that are 21 feet long. what is the room's perimeter

Mathematics
2 answers:
lutik1710 [3]3 years ago
4 0
The answer is 84 because 21 times 4 equals 84
patriot [66]3 years ago
4 0
Multiply 21x4 the answer would be 84
You might be interested in
Please help :) Thank you
Anni [7]

Answer:

C

Explanation:

:) hope this helps

3 0
3 years ago
The following data table represents the total cost of a monthly cell phone bill as a function of the number of minutes that the
Alisiya [41]
Answer:
The total monthly cost would be $214

explanation:
They gave us 1,250, which is half of 2,500. multiplication:
1,250 = 2,500
107 = x
2 × 1,250 = 2,500
2 × 107 = 214
Therefore, the total monthly cost if the cell phone is used for 2,500 minutes is $214.
4 0
3 years ago
−4+8x)+3&gt;x−4?<br><br> x&gt;16<br><br> x&lt;−1<br><br> x&lt;−323<br><br> x&gt;433
pentagon [3]

Answer:

x > 4/33

Step-by-step explanation:

(-4 +8x) +3> x/-4

8x - 1 > x/-4

-32x + 4 < x

4 < 33x

4/33 < x

6 0
2 years ago
Writer y=3/4x+8 in standard form
Harman [31]

Answer:

3x - 4y = -32

Step-by-step explanation:

6 0
3 years ago
Is 103 divisible by 5
Nadya [2.5K]

Answer:no

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Tricias mother let her play outside for 15 minutes. When she went out side, she played with her dog for 5 minutes. Then she rode
    6·1 answer
  • The sum of 5 consecutive integers is 110<br><br> What is the fourth number in this sequence?
    12·1 answer
  • What is the volume of a cube with one and a half inch sides
    11·1 answer
  • Soybean meal is 14% protein; cornmeal is 7% protein. How many pounds of each should be mixed together in order to get 280lb mixt
    14·1 answer
  • What number is 0.1 more than 30.7?
    8·1 answer
  • Please help if you can it's just some homework.​
    9·1 answer
  • What's the percentage of change from 20 is decreased to 11​
    7·1 answer
  • Help with this math problem
    6·1 answer
  • Please help. I just don’t feel like doing it rn
    8·1 answer
  • HELP ITS FOR MY EXTRA CREDIT!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!