3 years ago

Pythagorean Theorem in Cones. Please help

1 answer:

5 0

3^2 + height^2 = 9^2

9 + height^2 = 81
height ^2 = 72

height = sqrt(72)

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frutty [35]

180-38= 142. So your answer would be 142 for dc.

7 0

3 years ago

lisov135 [29]

Answer:

X = 28

Y = 14

Step-by-step explanation:

+++++++++++++++++++++++++++++++++++++

4 0

2 years ago

ohaa [14]

V1 + V2

V1 = 1*2*1 = 2

V2 = 5*2*2 = 20

V1 + V2
2+20
22

7 0

3 years ago

Lilit [14]

X +(x+2) + (x+4) = 5(x+2)-18

3x+6 = 5x+10-18

3x+6 = 5x-8

3x=5x-14

-2x=-14

x=7

(x+2) =9

(x+4) =11

7 + 9+ 11 =27

5(9)-18 =45-18 =27

3 numbers are 7, 9 & 11

3 0

3 years ago

mixer [17]

Answer: 3.2

Just divide 400 by 125 because the opposite of multiplication is division.

When you divide you get 3.2

8 0

2 years ago