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Serjik [45]
4 years ago
11

When is it most appropriate to use completing the square method to solve a quadratic equation?

Mathematics
1 answer:
Musya8 [376]4 years ago
5 0

Answer:

It's best to use the completing the square method to solve a quadratic when the coefficient of the squared term is 1 and the coefficient of the linear term is even.

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A brand new filled jar of salsa is 11 cm tall and a has a radius of 6 cm. Kelly eats some of the salsa and the salsa in the jar
Otrada [13]

Answer:

565cm³

Step-by-step explanation:

If Kelly eats the salsa until it is 6cm high, then she ate, in height, 11cm-6cm=5cm of salsa. The volume of the salsa she ate is in the shape of a cylinder, and the formula for calculating the volume of a cylinder is πr^2h. Since we have the values for r (radius) and h (height), we can solve for the volume.

V=πr^2h

V=π(6cm)^2(5cm)

V=180πcm³

This is equal to about 565cm³.

6 0
4 years ago
You went to the mall with $52.50. You bought three shirts that each cost x
yanalaym [24]
52.50-3x=Remainder
Explanation:
52.50 starting amount
3x (3 shirts) (1 shirt=x)
52.50-3 shirts=remainder
7 0
4 years ago
How is the graph of Y=√X) -5 translated from the graph of √X ?
Tom [10]
Shifted 5 units to the left.
8 0
3 years ago
----- is 10 times as much as 53
Kobotan [32]

Answer:

I think it's right answer is 530

4 0
3 years ago
Zach wants to have a flower bed in his backyard he measures the area of the flower bed to be 10 square feet the actual measureme
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The answer would be- 6%
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3 years ago
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