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NeX [460]
2 years ago
9

The acute angles of a ________ triangle are complementary

Mathematics
1 answer:
Mashcka [7]2 years ago
4 0

Answer:

Complementary angles are two angles that add up to 90 degrees. If angle C is a right angle, then it has a measure of 90 degrees. The angles in a triangle must sum to 180 degrees. If one angle is already 90 degrees, then the other two angles must sum to 90 degrees since 180- 90 = 90.

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Pls help me!!!! I'm stuck on how to solve this!!??
Luda [366]
Let A represent the value of the car after each year.
A= initial value (P)×(1+percent increase(r)) ^time
A=P×(1+r)^t
A=18710×(1+(-12%))^8
A=18710×(1-12%)^8
A=18710×(1-0.12)^8
A=18710×(0.88)^8
A= 6728.7619591115
The best approximation is 6729
Therefore the value of the car will be about $6729 after 8 years
Your answer is B.
6 0
2 years ago
171 round to the nearest ten
Vikentia [17]
The answer is 170 because the number next to it is not 5 or more

3 0
3 years ago
Please help me
pychu [463]

Answer:

Choices C and D

Step-by-step explanation:

3 0
3 years ago
Some teenagers collected trash for a beach clean-up. The data for the number of pounds of trash collected by each teenager are s
CaHeK987 [17]
The range of the data is 15
5 0
3 years ago
Rectangular prism is 7 feet wide and 3 feet high. Its volume is 189 cubic feet. What is the length of the rectangular prism?
pshichka [43]
The length is 9 feet.
The formula for Area is A= L*W*H.
You are given A=189, W= 7 feet and H= 3 feet. Solve formula for
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189= L*7* 3
189=21 L
Divide both sides by 21 to solve for L
189/21 = 21L/21
9=L
3 0
2 years ago
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