Answer:
x=14
Step-by-step explanation:
1) To get x, you simple subtract 9 from 23, which gives you 14, therefore, your answer is 14.
3.25m-cm
=325cm
this is the correct answer
Answer:
120cm³
Step-by-step explanation:
V=w·h·l=5·3·8=120cm³
9^2 = 8^2 + x^2
81 = 64 + x^2
x^2= 17
D
B = 2A/h
The way you would get this is first by clearing the fraction. So in order to clear the fraction, you have to multiply the equation by the denominator.
2(A = 1/2bh)
2A = 1bh
2A = bh
Then you have to isolate the variable. So you'd divide bh by h in order to get b by itself. So you'd end up with:
2A/h = bh/h
2A/h = b
