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
maks197457 [2]
3 years ago
7

The formula a=6s^2 will calculate the surface area of a cube. suppose you have a cube that has a surface area of 216 square inch

es. what is the length of each side?
Mathematics
1 answer:
lawyer [7]3 years ago
4 0
216 = 6s^2

can be solved in the following manner.

216/6=s^2
36 = s^2
sqrt(36) = s

flip for better overview

s = 6

the length of each side is 6 inches. :)
You might be interested in
|2x+3|-8= -3<br> EXPLAIN why this equation has 2 solutions<br> instead of no solution.
Nimfa-mama [501]

Answer:

This has 2 solutions

Step-by-step explanation:

This question has 2 solutions because the answers can be x=1 and x=-4 because 5-8=-3 and you can get 5 with a absolute value and 5-8=-3

5 0
3 years ago
Penny gets paid $12 per hour to work at the coffee shop: The amount of money she earns depends on the number of hours she works.
prisoha [69]

Answer:

B- The dependent variable is the amount of money she earns, and the independent variable is the number of hours she works.

Step-by-step explanation:

The amount of money she earns depends on how many hours she works, making that the dependant variable.

6 0
3 years ago
PLEASE HELP I CANT CONTINUE WITH MY WORK UNLESS THESE ARE COMPLETE AND CORRECT
Snezhnost [94]

Answer:

1) x=3, y=-3

Step-by-step explanation:

10x + 7y = 9 —— (1)

-4x -7y = 9 —— (2)

(1) + (2)

6x = 18

x = 18/6

x = 3

put x=3 in (1)

10(3) + 7y = 9

30 + 7y = 9

7y = 9 - 30

7y = -21

y = -21/7

y = -3

please give me brainlist if it is helpful for you

6 0
3 years ago
What is the place value of the number 8 in the number 814,295
VLD [36.1K]
The place value is a hundred thousand, as there are 5 digits following the eight.
3 0
3 years ago
Simplify x + (7+14x)​
Brilliant_brown [7]

Answer:

15x + 7

Step-by-step explanation:

x + (7 + 14x)

x + 7 + 14x

15x + 7

8 0
3 years ago
Other questions:
  • after 1 second the ball is 76 feet in the air: after 2 seconds it is 144 feet in the air. Find the height of the function. h(x)=
    7·1 answer
  • Susan enlarged a rectangle with a height of 6 cm and length of 13 cm on her computer. The length of the new rectangle is 19.5 cm
    14·1 answer
  • Complete the statement using always, sometimes, or never. A rectangle is__________a square.
    14·2 answers
  • To which graph does the point (2, 4) belong?
    10·2 answers
  • 4d + 7e = 68 -4 - 6e = -72
    6·1 answer
  • Consider three consecutive positive integers, such that the sum of the
    10·1 answer
  • Pls help with math ASAP due tonight
    14·1 answer
  • Cmannnnnnnnnnnnnnnnnnnnnnnnnnnnn
    12·2 answers
  • Find the answer to this question and answer correctly. My current answer is 75 but I am not sure if I am correct right now.
    8·1 answer
  • 9. The area of a circle is 706.97 in2. Find the radius.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!