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2 years ago

Help guys plzzz asapppp

Mathematics

1 answer:

nignag [31]2 years ago

4 0

sin(x) = opp/hyp
cos(x) = adj/hyp
tan(x) = opp/adj

sin(x) = 3.9/8.1
sin(x) = 0.481

Inverse sin of 0.481 = 28.8 degrees

Each answer should be between 0 and 90 :)

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Harry the horse has saved 95.00 for a new saddle that costs 175.00. He works part time at the rodeo and earns 8.00 an hour. All

OLEGan [10]

Answer:

10 hours

Step-by-step explanation:

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3 years ago

Jerome found the lengths of each side of triangle QRS as shown, but did not simplify his answers. Simplify the lengths of each s

Margaret [11]

Answer:

$QR = 6.0033$

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Step-by-step explanation:

Given

See attachment for complete question

From the attachment, we have the following parameters $QR = \sqrt{(-3-0)^2+(-5.2-0)^2}$

$QR = \sqrt{9+27.04}$

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$QS = \sqrt{64+3.53} = \sqrt{67.53$

$RS = \sqrt{(0-5)^2 + (0 - (-3.322))^2}$

$RS = \sqrt{(25 + 11.04}$

Solving further, we have:

$QR = \sqrt{9+27.04}$

$QR = \sqrt{36.04}$

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<em>This means that: QRS is isosceles</em>

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3 years ago

15 points!

Phantasy [73]

Hi there! You are provided with two points, this is all you need to calculate the line's slope.

The equation for slope is:

$\frac{y2 - y1}{x2 - x1}$

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A) -2/4

B) y - 10 = -2/4(x - 3)

C) y = -2/4x + 11.5

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3 years ago

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Answer:

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Answer:

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