PICTURE INCLUDED HELLLPPP ASAP
1 answer:
12/7 = 20/x
12x = 140
x = 140/12 = 35/3 = 11.67
so radius of the large cone = 11.67 ft
Volume = 1/3 πr^2h
= 1/3(3.14)(11.67)^2(20)
= 2850.88
Answer is B. 2850.70 ft^3
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Answer:
n=1
Step-by-step explanation:
distribute
-6 times -8n is =48n
-6 times 6 =-36
8 times -4 = -32
8 times n =8n
rewrite equation
48n-36+-32+8n=-12
48n+8n-36-32=-12
56n-68=-12
add 68 on both sides
=56
56n=56
n= 1
1 1/4 is greater than 1/2
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There are 2- 1/4's in 1/2
17) Sometimes true
- Given only that a quadrilateral is a parallelogram, we can only conclude the opposite sides are congruent - not the adjacent sides
18) Always true
- Adjacent angles of a parallelogram are supplementary.
19) Always true.
- Opposite sides of a parallelogram are congruent.
20) Never true
- Diagonals of a parallelogram bisect each other, meankng that MR = RP.
Answer:
times 25 and 9
Step-by-step explanation:
Answer:
Step-by-step explanation:
Area: 28.26
Circumference: 12.56
