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Tanya [424]
3 years ago
7

Plz this test help plz I will give u brainliest

Mathematics
1 answer:
Valentin [98]3 years ago
3 0

Answer:

(2, 0 )

Step-by-step explanation:

To find the x- intercept let y = 0 in the equation and solve for x, that is

8x - \frac{1}{3} (0) = 16, that is

8x = 16 ( divide both sides by 8 )

x = 2 ← x- intercept ⇒ (2, 0 )

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STALIN [3.7K]
Ok so lets plug in a first -1/3(-3) would equal 9 a is the accurate  answer
3 0
3 years ago
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What is the sum of 9+10 (;
garri49 [273]

Answer:

19 or 21.

Step-by-step explanation:

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5 + 5 = 10

10 + 5 = 15

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9 + 9 = 18

18 + 10 = 28

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After four rounds, 74 teams are eliminated from a robotics competition. There are 18 teams remaining. Write and solve an equatio
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It is 92 .............
4 0
3 years ago
Conner works 8 1/2 hours and earns $80.75. If Zoey makes an hourly rate that is proportional and earns $118.75, how many hours d
Reptile [31]

Answer:

Step-by-step explanation:

In 8 hours 30m Corner earns $80.75

In how many hours Zoey earns $118.75

Hours Zoey works= 510*118.75/80.75(converted 8hours into minutes by multiplying with 60)

Solving we get 12 hours 30m.

8 0
3 years ago
Use the pythagorean theorem to prove that this point lies on the unit circle. Find csc(0) where 0=-120.
exis [7]

By applying Pythagorean theorem, we have proven that the point (-1/2, -√3/2) lies on the unit circle.

<h3>How to prove this point lies on the unit circle?</h3>

In Trigonometry, an angle with a magnitude of -120° is found in the third quarter and as such, both x and y would be negative. Also, we would calculate the reference angle for θ in third quarter as follows:

Reference angle = 180 - θ

Reference angle = 180 - 120

Reference angle = 60°.

For the coordinates, we have:

sin(-120) = -sin(60) = -1/2.

cos(-120) = -cos(60) = -√3/2.

By applying Pythagorean theorem, we have:

z² = x² + y²

z = √((-1/2)² + (-√3/2)²)

z = √(1/4 + 3/4)

z = √1

z = 1.

Read more on unit circle here: brainly.com/question/9797740

#SPJ1

4 0
2 years ago
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