Answer:
x=0.75
Step-by-step explanation:
Hope this helps!
Answer:
y=135
Step-by-step explanation:
To find the solution, we must put 7 in for x and solve, as shown:

Answer:
D its really basic math you can also just do it in a calculator lel
Answer:
150 units^2
Step-by-step explanation:
A cube has all equal sides. This one has five units for every side.
There are 6 faces here, and 4 vertices for every face.
The equation would look like this 6 x side^2.
Which would also equal to 6 x 5^2.
If you do this, you will find that the answer is 150 units^2.
You have to show finding the square root of it ______ ___ __
√144x^2 + √225 = √0
which will give you 12x+15=0
12x=15
x=5/4