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klemol [59]
3 years ago
9

Solve the equation sin theta = 0.3 to the nearest tenth. Use the restrictions 90degrees < theta < 180degrees.

Mathematics
1 answer:
Alexxandr [17]3 years ago
5 0
We first do:
∅ = sin⁻¹(0.3)
∅ = 17.5°

To go into the second quadrant, we add 90°.
∅ = 17.5 + 90
= 107.5°
The answer is A.
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The interval for this number line is ______.<br><br> A.3<br> B.5<br> C.6<br> D.4
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Answer:

it is D.4

Step-by-step explanation:

each place on the number line goes up by 4

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ad-work [718]
The correct answer would be 1in, if you want to check and see if im right use a 12 inch ruler and check

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If 3 pounds of grass seed covers 80 square feet, how many pounds are needed to cover 340 square feet?
Arada [10]

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48.75

Step-by-step explanation:

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Robert borrowed $750 from his parents. He promised to repay the loan by giving his parents at least $67 from his paycheck each w
Luda [366]

To answer this question we can propose the following equation:


d=750 -x(67)


Where:


x is the number of weeks elapsed.


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d\leq750-5*67

d\leq415


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d\leq750-6*67


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d\leq750-8*67

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3 0
3 years ago
(4x-4)+(3x-2)+(2x+6)=180
Ahat [919]

Answer:

x=20

Step-by-step explanation:

Let's solve your equation step-by-step.

4x−4+3x−2+2x+6=180

Step 1: Simplify both sides of the equation.

4x−4+3x−2+2x+6=180

4x+−4+3x+−2+2x+6=180

(4x+3x+2x)+(−4+−2+6)=180(Combine Like Terms)

9x=180

9x=180

Step 2: Divide both sides by 9.

9x

9

=

180

9

x=20

Answer:

x=20

6 0
3 years ago
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