Answer:
It is 14130 mm^3
Step-by-step explanation:
So the equation for the volume of a sphere is (4/3) (3.14) r^3. So since we already have the radius, we just plug it in to get the answer:
(4/3) (3.14) r^3
(4/3) (3.14) 15^3
(4/3) (3.14) 3375
(4/3) (10597.5)
14130 mm^3
This is very easy to solve once you understanding writing equations. In this case, we could do n+6=100 because we know that the number of songs he has now (n) plus 6 will equal 100. Below is a solution for this equation.
n+6=100
-6 -6
n=94
After solving our equation, we know that Kirk has 94 songs.
Answer:
Therefore the triangles are congruent by Angle Angle similarity postulate.
ΔEFG ~ ΔHJK ...{ By Angle-Angle similarity postulate}
Step-by-step explanation:
Given:
In right triangle ΔEFG
m∠E= 25°.
In right triangle ΔHJK,
m∠H=25º
To Prove:
ΔEFG ~ ΔHJK
Proof:
In right triangle ΔEFG and ΔHJK
m∠ E ≅ m∠ H .......{measure of each angle is 25° given}
m∠ F ≅ m∠ J .........{Both triangle is Right angle Triangle therefore measure angle is 90° each}
∴ ΔEFG ~ ΔHJK ...{ By Angle-Angle similarity postulate}
Therefore the triangles are congruent by Angle Angle similarity postulate.
ΔEFG ~ ΔHJK ...{ By Angle-Angle similarity postulate}
Answer:
I think it is Disturbutive proberty
Step-by-step explanation:
That is called a cyclic quadrilateral. Angles E and G add up to 180 degrees and angles H and F add up to 180 degrees.