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2 years ago

Find the value of each trigonometric ratio!! Pls hurry!!!

Mathematics

1 answer:

Likurg_2 [28]2 years ago

4 0

tan A is 4/3

use sohcahtoa

Angle a is 53.130 if you need it

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What is 215% of 44? 9460 946 94.6 9.46

nirvana33 [79]

Answer:

94.6

Step-by-step explanation:

100% of 44 = 44

⇒ 200% of 44 = 44 + 44 = 88

15% = 15/100 = 0.15

⇒ 15% of 44 = 0.15 x 44 = 6.6

Therefore, 215% of 44 = 88 + 6.6 = 94.6

7 0

1 year ago

Train a can travel a distance of 500 miles in 8 hours assuming the train moves a a constant rate write the linear equation that

Bogdan [553]

Answer:

Step-by-step explanation:nbfd

4 0

2 years ago

Find the slope of the line that passed though the two points <br> (0,5) and (-9, -4)

OverLord2011 [107]

To find the slope, use the slope(m) formula:

$m=\frac{y_2-y_1}{x_2-x_1}$ and plug in the two points

(0, 5) = (x₁, y₁)

(-9, -4) = (x₂, y₂)

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

$m=\frac{-4-5}{-9-0}$

$m=\frac{-9}{-9}$ [two negatives cancel each other out and become positive]

m = 1 The slope is 1

6 0

2 years ago

What is the length of the rectangle?

gregori [183]

Step-by-step explanation:

$area \: of \: rectangle \: = 60 \: {yards}^{2} \\ \therefore \: (w + 4) \times \: w = 60\\ \\ \therefore \: {w}^{2} + 4w -60 = 0 \\ \\ \therefore \: {w}^{2} + 10w - 6w -60 = 0 \\ \\ \therefore \: w({w} + 10) - 6(w + 10)= 0 \\ \\ \therefore \: ({w} + 10) (w- 6)= 0 \\ \therefore \: {w} + 10 = 0 \: or \: w- 6 = 0 \\ \therefore \: {w} = - 10 \: or \: w = 6 \\ \because \: sides \: of \: rectangle \: cant \: be \: negative \\ \therefore \: w \neq \: - 10 \\ \\ \therefore \: w = 6 \\ \\ \therefore \: w + 4 = 6 + 4 = 10 \\ \\ length \: of \: rectangle \: = 10 \: yards.$

4 0

2 years ago

Which choice is equivalent to expresision below?

DIA [1.3K]

We can simplfiy to be $-\sqrt{100}$

$\sqrt{-1} * \sqrt{100}$ .

We know that $\sqrt{100}$ is 10 and $-1$ is i, so the answer is 10i, or D.

5 0

2 years ago