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gulaghasi [49]
2 years ago
7

Solve number 11 pls

Mathematics
1 answer:
Cerrena [4.2K]2 years ago
5 0

Answer:

b. x = 123

Step-by-step explanation:

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Find each measurement indicated. Round your answers to the nearest tenth. Please SHOW WORK!!​
Jet001 [13]

9514 1404 393

Answer:

  9) 39.7°

  10) insufficient information

  11) 20.0 in

  12) 19.0 m

Step-by-step explanation:

These Law of Sines problems are all worked the same way. For sides a, b, and opposite angles A, B, the relevant relationship is ...

  a/sin(A) = b/sin(B)

This gives rise to formulas for angle and side:

  A = arcsin(a/b·sin(B))

  a = b·sin(A)/sin(B)

If the longest given side is not opposite the largest given angle, there may be two solutions.

_____

9) B = arcsin(8/12.5·sin(87°)) = 39.7°

10) missing a side or angle; insufficient information

11) f = (5 in)·sin(70.4°)/sin(13.6°) = 20.0 in

12) p = (22 m)·sin(59°)/sin(180°-59°-24°) = 19.0 m

5 0
3 years ago
Order these numbers from least to greatest.<br> 79/20, 3.702, 3 10/11, 3.70
frutty [35]

Answer:

3.70 < 3.702 < 3 10/11 < 79/20

Step-by-step explanation:

3 0
3 years ago
Juan had his car washed at the speedy clean car wash. He paid $20 for a car wash. He gave a 15% tip to the attendant who washed
shtirl [24]

Answer:

2. $3

Put down 20 and multiply 20 times .15 and you get your answer.

3 0
3 years ago
1/4(z +3z)+ 7=−z + 1 please help with this ive been stuck
madam [21]
First, simplify the parenthesis. You’ll get:
1/4(4z)+7=-z+1

Then multiply 1/4 by 4z. You’ll get:
z+7=-z+1

Love like terms to the same side. I wanted to have the variable positive on time, so I moved variables to the left and constants to the right. You’ll get:
2z=-6

Divide both sides by 2. You’ll get :
z=-3

3 0
3 years ago
Can someone help me please thank you
slavikrds [6]

Answer:

3j + 3m + 21

Step-by-step explanation:

Normally, they would each travel 3 miles, so the total would normally be 3j + 3m. However, for today, Jared ran another 21 miles, so 21 miles is added to the total.

Total distance = 3j + 3m + 21

3 0
3 years ago
Read 2 more answers
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