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3 years ago

Find solutions to the equation y=−4x+1 for the x-values −1,0, and 1.

Mathematics

1 answer:

Helga [31]3 years ago

5 0

Answer:

(-1, 5), (0, 1), (1, -3)

Step-by-step explanation:

y = -4x + 1

Let x = -1:

y = -4(-1) + 1 = 4 + 1 = 5

(-1, 5)

Let x = 0:

y = -4(0) + 1 = 0 + 1 = 1

(0, 1)

Let x = 1:

y = -4(1) + 1 = -4 + 1 = -3

(1, -3)

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Tyler made a scale drawing of a 24 ft long boat. In his drawing, the boat was 6 inches. The scale that Tyler used for his drawin

defon

Answer:

In Tyler scale, 1 inch equals 4 ft.

Step-by-step explanation:

Giving the following information:

Tyler made a scale drawing of a 24 ft longboat. In his drawing, the boat was 6 inches.

We know that 1 ft is 12 inches. Therefore, 24 ft:

24*12= 288 inches

Now, we have to determine the scale that Tyler used.

1 Tyler inch= 288/6= 48 inches

In ft:

1 Tyler inch= 48/12= 4 ft

In Tyler scale, 1 inch equals 4 ft.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer: D 120%

Step-by-step explanation:

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3 years ago

Use a flowchart to prove if the triangles in each pair of similar. NO LINKS!!!

vekshin1

Answer:

Step-by-step explanation:

Start

<F = <Q Given

<GPF = <RPQ Vertically opposite angles

<FGP = <QRP A triangle has 180 degrees. 2 equal angles means the third pair must be equal

Triangle GPF ~ Triangle RPQ AAA

end

I don't see any way to make these triangles similar except by stating the statement and why it is so. There really are no yes / no choices. If you get another answer, choose it.

JL/LE = 90/27 Given

KL /LD = 90/27 Given

<JLK = <DLK Vertically opposite

Are the ratios equal Yes Then is the angle included Yes

Then the triangles are similar.

Are the ratios not equal No then the triangles cannot be similar

Is the angle not included Then similarity cannot be proved.

ΔJLK ≈ ΔDLK Equal Ratios and included angle === similarity

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3 years ago

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Answer:

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Step-by-step explanation:

I might be wrong.

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