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CaHeK987 [17]
3 years ago
7

How can you tell whether the parabola had a reflection?

Mathematics
1 answer:
DIA [1.3K]3 years ago
3 0
When it doesn’t look like a U anymore and is upside down
Looking at an equation than when x is negative
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Grandma has 14 red roses and 7 pink roses how many more red roses than pink does she have explain how you solve the promblem
Helga [31]
She has 7 more roses. you can subtract to find the difference. 14-7=7
4 0
3 years ago
Which chocolate chip cookies have the greater spread in the number of chips per cookie?
Arisa [49]

Step-by-step explanation:

18

7 0
3 years ago
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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
3 years ago
Which expression is equivalent to 1/4 (2-5x+ 6)?
Flauer [41]

Answer:

Option B, -5/4x + 2

Step-by-step explanation:

<u>Step 1:  Combine like terms inside the parenthesis </u>

1/4(2 - 5x + 6)

1/4(8 - 5x)

(1/4 * 8) + (1/4 * -5x)

2 - 5/4x

Answer:  Option B, -5/4x + 2

3 0
3 years ago
How do you solve 5p+2=4p-1
Grace [21]
5p+2=4p-1
1p+2=-1
1p=-3
p=-3
6 0
3 years ago
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