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3 years ago

Can someone solve this please?

Mathematics

1 answer:

goblinko [34]3 years ago

7 0

Step-by-step explanation:

By Linear Pair Theorem,

110⁰ + 5x⁰ = 180⁰

5x⁰ = 70⁰ ------- (1)

x⁰ = 14⁰

We know that adding the angles of the triangle lying on the same side, equals the opposite exterior angle, i.e.,

5x⁰ + 40⁰ = 2y⁰

From 1,

70⁰ + 40⁰ = 2y⁰

110⁰ = 2y⁰

y⁰ = 55⁰

Hope it helps :)

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Answer: (a) IV (b) positive (c) $\frac{\pi}{4}$ (d) C (e) $\sqrt{2}$

Step-by-step explanation:

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Answer: (a) $\frac{3\pi}{2}$ (b) (0, -1) (c) A (d) -1

Step-by-step explanation:

a) $\frac{11\pi}{2}$ - $\frac{4\pi}{2}$ = $\frac{7\pi}{2}$ - $\frac{11\pi}{2}$ = $\frac{3\pi}{2}$

b) $\frac{3\pi}{2}$ is on the Unit Circle at (0, -1)

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3 years ago

Which equation represents the line shown in the graph below?

likoan [24]

The answer is y=2x+5

To get it use point slope by taking two points and solving .

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With two points

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M= -10/-5

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2 is slope

Now get one of the points

(0,5) And slope to create equation y=mx+b . Now find b

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5=b

So now you can put it all together

Y= 2x+5

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DEF =77.4 inches I attached an answer sheet so you can know how to work out the problem

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