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grin007 [14]
3 years ago
10

Find each value if f(x) = 2x - 1 and g(x) = 2 - x2.

Mathematics
1 answer:
bixtya [17]3 years ago
3 0
Well i don’t know i just need me pints but sorry i’m so sorry
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Please help me with this problem I can’t figure it out
lina2011 [118]
What you need to do is give these problems a common denominator. Which makes 3/21 and14/21 respectively. Logically, you need to walk 4/21 of the trail. This can’t be simplified further.
5 0
3 years ago
a solid consists of cylinder surmounted by a right circular cone. The height of the cone is 2h. If the volume of the solid is 3
Mademuasel [1]

Answer:

height of cylinder = 4/3 h

Step-by-step explanation:

The solid has a cylinder surmounted with a cone .Therefore, the volume of the solid is the sum of the cone and the cylinder.

volume of the solid = volume of cylinder + volume of cone

volume of the solid = πr²h + 1/3πr²h

let

height of the cylinder = H

recall

the height of the cone = 2h

volume of the solid = πr²h + 1/3πr²h

3(1/3πr²2h) = πr²H + 1/3πr²2h

2πr²h = πr²H + 2/3 πr²h

πr²(2h) = πr²(H + 2/3 h)

divide both sides by πr²

2h = H + 2/3 h

2h - 2/3h = H

H = 6h - 2h/3

H = 4/3 h

height of cylinder = 4/3 h

8 0
2 years ago
what are the coordinates of the image of the point (–3, 6) after a dilation with a center of (0, 0) and scale factor of 1/3 a. (
dybincka [34]
It's gotta be C.) I'm pretty sure
3 0
3 years ago
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Over 25.5 days, a pond's water level changed by an average of −0.32 centimeter each day. What was the total change in the water
slavikrds [6]
25.5 x -0.32 = - 8.16 cm
4 0
3 years ago
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PLZZ ANSWER
IgorC [24]

Answer:

5/143

Step-by-step explanation:

6 0
2 years ago
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