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3 years ago

Which equation is represented by the graph below?

Mathematics

1 answer:

zepelin [54]3 years ago

7 0

Answer: A. y-In x-3

explanation:

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HELP ME PLEASE #'s 7,8,9

devlian [24]

You didn't show the examples so I can't really say anything

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2 years ago

Find the measure of angle KMU

luda_lava [24]

Answer:

140°

Step-by-step explanation:

The other angle inside is 40 so 180-40 is 140°

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2 years ago

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Write the equation of the line that passes through points (-4, 5) and (0,13) in slope-intercept form.

LiRa [457]

Answer:

The answer is

$y = 2x + 13$

Step-by-step explanation:

Remember:

$Slope-intercept form: \: \\ y = mx + b \\ \\ m = slope \\ b = y - intercept$

$M = \frac{y_2 - y_1}{x_2 - x_1}$

First: Find the slope.

$M = \frac{13 - 5}{0 - ( - 4)} = \frac{8}{4} = 2$

Second: Solve for the y-intercept

$y = mx + b \\ 5 = 2( - 4) + b \\ 5 = - 8 + b \\ \frac{+ 8 = + 8 \: \: \: \: \: \: \: \: }{13 = b}$

Third: Plug in.

$y = mx + b \\ y = 2x + 13$

8 0

2 years ago

The area on a wall covered by a rectangular poster is 294 square inches. The length of the poster is 1.5 times longer than the w

Alex787 [66]

Hey there,

Your question states: The area on a wall covered by a rectangular poster is 294 square inches. The length of the poster is 1.5 times longer than the width of the poster. What are the dimensions of the poster? 

$l= 16 \ x \ 1.25 = 20 in$

Your correct answer would be $\boxed{20}$

Hope this helps.

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2 years ago

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Find the value of x. Round to the nearest tenth. 40 X 7 x = [?]

serious [3.7K]

The correct answer for that question is 280

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2 years ago