Answer:
the second statement is true
Step-by-step explanation:
Answer:
Option A
Step-by-step explanation:
V1 = (1/3) π r² h
V2 = (1/3) π ( r/2 )² (2h)
V2 = (1/6) π r² h
V2 = (1/2) V1______Option A
Answer:
1. C. 2. D.
Step-by-step explanation:
Answer:
The measure of the largest angle is 72º.
Step-by-step explanation:
We will first solve for x. We know that the sum of the interior angles of a triangle is 180º, so 15x + 21x + 24x is equal to 180º. This means that 60x = 180º, so x = 3º. The largest angle is 24x, which is 72º.
Answer:
x = 11.25
Step-by-step explanation:
Two adjacent angles on a line are supplementary.
That means their measures add to 180°.
Add the measures of angle 1 and angle 2 and set the sum equal to 180.
Then solve for x.
m<1 + m<2 = 180°
x + 15x = 180
16x = 180
x = 11.25
