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Maksim231197 [3]
2 years ago
14

Please help I’ll give 5 star

Mathematics
2 answers:
Nady [450]2 years ago
7 0

Answer:

answer is c Hope this helps

Step-by-step explanation:

harkovskaia [24]2 years ago
3 0
The answer is 160 square centimeters
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If possible can someone help me with this problem.
Neko [114]

Answer:

I believe your answer is correct. Though I'm not sure if the first picture is right too.

Step-by-step explanation:

7 0
2 years ago
gallons of water can fill a pool that is 50 yards by 20 yards and is 9 feet deep? (Assume 7 1/2 gallons per cubic foot.)
saul85 [17]
L = 50 yards or 150 feet W = 20 yards or 60 feet H = 9 feet V = 150 * 60 * 9 V = 81000 cubic feet then multiply the volume, 81000, by  7.5, or 607,500 gallons.
hope i helped  
6 0
2 years ago
What is 43.043 in expanded form
nordsb [41]
40+3+.04+.003 

expanded form is showing what you have to add together


3 0
3 years ago
Use the sequence {−1,171,875;−234,375;−46,875;−9375,…} to answer the question.
vlabodo [156]

Answer: C

 

Step-by-step explanation:

the normal distribution is symmetric about its mean.  

so answer c) must be true.

6 0
3 years ago
Solve the triangle. B = 36°, a = 38, c = 18
Gelneren [198K]

Answer:

A ≈ 119.7°, b ≈ 25.7, C ≈ 24.3°

Step-by-step explanation:

A suitable app or calculator does this easily. (Since you're asking here, you're obviously not unwilling to use technology to help.)

_____

Given two sides and the included angle, the Law of Cosines can help you find the third side.

... b² = a² + c² - 2ac·cos(B)

... b² = 38² + 18² -2·38·18·cos(36°) ≈ 661.26475

... b ≈ 25.715

Then the Law of Sines can help you find the other angles. It can work well to find the smaller angle first (the one opposite the shortest side). That way, you can tell if the larger angle is obtuse or acute.

... sin(C)/c = sin(B)/b

... C = arcsin(c/b·sin(B)) ≈ 24.29515°

This angle and angle B add to less than 90°, so the remaining angle is obtuse. (∠A can also be found as 180° - ∠B - ∠C.)

... A = arcsin(a/b·sin(B)) ≈ 119.70485°

4 0
2 years ago
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