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Zarrin [17]
4 years ago
12

What’s the answer??????????

Mathematics
1 answer:
LUCKY_DIMON [66]4 years ago
8 0
The ans is: 
cos 20 =x/80
x=75.2
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3 years ago
If i have to round my meam to the nearest tenth how do i do that?
Vladimir [108]
Okay! For example You want to round 0.843 to the nearest tenth you find the tenth place which is 8 remember this trick 4 or less let it rest 5 or more raise the score so it will be 0.8

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3 years ago
Write a function (f) that determines the value of the house (in thousands of dollars) in terms of the number of years (t) since
nirvana33 [79]

This question is incomplete. The complete question, answer & explanation for this question is given in the attachment below.

4 0
3 years ago
A triangular piece of fabric has an area of 45 square inches. The height of the triangle is 15 inches. What is the length of the
saw5 [17]

Answer:

The length of the triangle’s base is of 6 inches.

Step-by-step explanation:

The area of a triangle is given by the following equation:

A = \frac{b*h}{2}

In which b is the length of the triangle's base and h is the height.

In this question, we have that:

A = 45, h = 15

So

A = \frac{b*h}{2}

45= \frac{15b}{2}

15b = 45*2

b = \frac{45*2}{15}

b = 6

Area in square inches, the length of the triangle's base will be in inches.

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6 0
3 years ago
Solving the equation for 2-v=5(v+4)
Nonamiya [84]
1. Distribute
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2. Put v’s on one side of the equation
6v + 20 = 2
3. Simply equation
6v = -18
4. Solve for v
-18 / 6 = -3
V = -3
3 0
3 years ago
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