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JulijaS [17]
3 years ago
7

Triangle ABC has two known angles. Angle A measures 55 degrees. Angle B measures 30 degrees. What is the measure of angle C? Sho

w your work and explain how to solve.
Mathematics
1 answer:
alina1380 [7]3 years ago
8 0

Answer:

According to triangle theorems, we know that the interior angles of a triangle equals 180 degrees. Since we know that angle A and angle B are 55 and 30 degrees, all we need to do is add them up and subtract it from 180 degrees to find out the measure of angle C.

55 + 30 = 85 degrees

180 degrees - 85 degrees = 95 degrees (this is the measure for angle C)

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Sunny_sXe [5.5K]

2 to the fifth power over 3 squared all raised to the fourth power

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Used:

\left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\\\\(a^n)^m=a^{n\cdot m}

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Finger [1]
  let x be the number of adults 
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3.5 x  + 2.25 y = 50  

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3.5 (20-y ) + 2.25 y = 50 

70 - 3.5 y +2.25y =50

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8 0
3 years ago
How do i find all the missing angles, a b c d e I HAVE TO TURN IT IN SOON AA
castortr0y [4]

Step-by-step explanation:

for a

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for d

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for. c

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for b

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hope it helps.

<h2>stay safe healthy and happy.</h2>
4 0
3 years ago
What is 150% of 3000? Round to the nearest hundredth
marin [14]

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Therefore, 150% of 3000 is equal to 4500.

4 0
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