Twenty-two is what percent of 55 A) 22% B) 40% C) 50% D) 250%

Mathematics

1 answer:

Mashutka [201]2 years ago

4 0

Answer:

twenty two percent of 55 would be the answer B.40 I think.

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Find the equation of the graphed line.

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2 years ago

Which equation represents the circle described?

faust18 [17]

ANSWER

${(x - 4)}^{2} + {(y - 3)}^{2} = {2}^{2}$

EXPLANATION

The equation of the circle with radius r and centre (a,b) is given by

$(x - a)^{2} + {(x - b)}^{2} = {r}^{2}$

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$r = 2$

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${(x - 4)}^{2} + {(y - 3)}^{2} = - 24 + 9+ 16$

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Hence the center of the circle whose equation we want to find is also (4,3).

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3 years ago

Read 2 more answers

What is the slope of the line?

Alja [10]

Answer:

Step-by-step explanation:

slope, m = (y₂ - y₁)/(x₂ - x₁)

plug in the values, and we get m = (3 - (-1))/((3 - 2) = 4

As x increases by 1, y increases by 4.

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2 years ago