Use the distributive property.
9/10 (x + 8) = 18
9/10x + 7.2 = 18
9/10x + 7.2 - 7.2 = 18 - 7.2
9/10x = 10.8
9/10x / 9/10 = 10.8 / 9/10
x = 12
A. 4 mm
Explanation
the volume of a cylinder is given by:
so
Step 1
a)let
b) now, replace in the formula and solve for r
so, the radius is
A. 4 mm
I hope this helps you
The correct answer is C) 8.85x10⁶.
We have
(7.97×10²)×(1.11×10⁴)
Multiplication is commutative, so we can rewrite this as:
(7.97×1.11)×(10²×10⁴)
Using the properties of exponents, we have
(7.97×1.11)×10⁶
Multiplying the numbers in parentheses, we have
8.8467×10⁶
This rounds to
8.85×10⁶
Answer:
v = 7/3
Step-by-step explanation:
Add 7/3 to both sides of the equation:
v -7/3 +7/3 = +7/3
v = 7/3
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If you intend ...
then parentheses are needed:
(v-7)/3 = 0
The value of v that makes this true is v=7.