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2 years ago

A line passes through the points (–10, –10) and (–5, –10). What is its equation in slope-intercept form?

Mathematics

1 answer:

umka2103 [35]2 years ago

5 0

Answer:

Step-by-step explanation:

(x₁, y₁) = (-10, -10) & (x₂, y₂) = (-5, -10)

y-intercept = b = -10

There is no change in y- coordinates. So, the line is parallel to x- axis

Slope = 0

Equation: y = b

y = -10

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3 years ago

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2 years ago

Read 2 more answers

n aquarium holding African cichlids is 6 inches higher than it is wide. Its length is 33 inches, and its volume is 9240 cubic in

sukhopar [10]

Answer: Height = 20 inches

Width = 14 inches

Step-by-step explanation:

The aquarium is rectangular. The formula for determining the volume of a rectangular box is expressed as

Volume = LWH

Where L,W and H represents the length, width and height of the box.

The aquarium holding African cichlids is 6 inches higher than it is wide. It means that

H = W + 6

Its length is 33 inches, and its volume is 9240 cubic inches. It means that

9240 = 33W(W + 6)

9240/33 = W(W + 6)

280 = W² + 6W

W² + 6W + (6/2)² = 280 + (6/2)²

(W + 3)² = 280 + 9 = 289

Taking square root of both sides, it becomes

W + 3 = √289 = 17

W = 17 - 3

W = 14

H = W + 6 = 14 + 6

H = 20

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3 years ago