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Ne4ueva [31]
3 years ago
14

Find the missing side. It’s trigonometry, and I’ve tried this 5 times.

Mathematics
1 answer:
GenaCL600 [577]3 years ago
4 0
That triangle's upside down but the usual rules hold.

We know the side opposite the 39 degree angle is 10 m and we're asked for the adjacent side.  The unlabeled side is the hypotenuse.

That's tangent:

\tan 39^\circ = \dfrac{10}{x}

x = \dfrac{10}{\tan 39^\circ} \approx 12.35 \textrm{ m}

Answer B

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Identify the segment bisector of AB. Then find AB.
WINSTONCH [101]

angles, bisectors, angle relationships, and how to classify polygons. 1.1 Points, Lines AB or any combination of two of the letters A,C or B in any order. c) Yes, they lie on. If the two endpoints are (-5, 6) and (3, 4), then the midpoint is (-1, 4). -1 is halfway 108◦. = 72. ◦. Example 6: Are ∠CDA and ∠DAB a linear pair?

5 0
4 years ago
Rosemary buys 5 pounds of ground meat for $16.45. How much would 3 pounds of meat cost at the same rate?
cricket20 [7]

Answer:

$9.87

Step-by-step explanation:

first, find the cost per pound:

$16.45: 5 pounds

divide both sides of the ratio by 5

$3.29: 1 pound

Then, multiply both sides by 3 to find the cost for 3 pounds

$9.87: 3 pounds

7 0
3 years ago
Read 2 more answers
Ingrid is going to see a movie. The movie is 106 minutes long. It takes Ingrid x minutes to get to the movie theater and the sam
Delicious77 [7]

The right answer is Option B.

Step-by-step explanation:

Given,

Length of movie = 106 minutes

Time taken to get to theater = x minutes

Time taken to get back = x minutes

Total time = x+x = 2x minutes

Total time = 154 minutes

According to given statement;

Time taken to get to and get back + Length of movie = Total time

2x+106=154

154=2x+106

The equation 154=2x+106 describes the time it takes Ingrid to get to the movie theater.

The right answer is Option B.

Keywords: equation, addition

Learn more about addition at:

  • brainly.com/question/12613605
  • brainly.com/question/12700460

#LearnwithBrainly

5 0
4 years ago
What is 0.5x+1/5y-3.5x-4/5y include step by step please if possible
Fed [463]
0.5x + 1/5y -3.5x - 4/5 y
0.5x - 3.5x + 1/5 y - 4/5 y. Regroup f/ variable
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7 0
3 years ago
Read 2 more answers
If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?
zzz [600]

Answer:

0.5 %  

Step-by-step explanation:

 Annual rate = 6 %/yr

Monthly rate = ¹/₁₂ × 6 = 0.5 %/mo

If you invested $100 at 6 % annual simple interest, you would have <em>$106 </em>at the end of the year.

Simple interest is calculated only on the principal.

If the interest were calculated at 0.5 % monthly simple interest, you would get $0.50 at the end of each month. At the end of 12 mo, you would have <em>$106. </em>

4 0
4 years ago
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