Answer:
10
Step-by-step explanation:
the radius is half of the diameter
Option A
<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>
<em><u>Product of powers property:</u></em>
The product of powers property tells us that when you multiply powers with the same base you just have to add the exponents
Which is represented as,
<em><u>Therefore, the given expression becomes,</u></em>
Now add the exponents, we get
Simplify the above expression
Simplify the exponent of y, we get
Thus Option A is correct
Answer:
slope of n =⅔
Step-by-step explanation:
The product of the slope of two perpendicular lines(m1•m2) must equal -1.
This means that if you have the slope of one line,find it's negative reciprocal to obtain the slope of the other.
Thus,-1/(-3/2)=⅔
Answer: A. The molten mixture of rock-forming substances, gases, and water from the mantle
Magma is a mass of molten rock that is found in the deepest layers of the Earth at high temperature and pressure, and that can flow out through a volcano.
The composition of this mass is a mixture of liquids, volatile and solids that when they reach the surface in an eruption becomes lava, which when cooled crystallizes and gives rise to the formation of igneous rocks.
Answer:
The answers are
1) (√9)^2 = 9
2) 9 1/2 = 3
√9 = 3
9 1/2 = √9
