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Elenna [48]
3 years ago
14

21. Find the measures of the numbered angles.

Mathematics
2 answers:
mixas84 [53]3 years ago
8 0
1 , 2, 3 are 76 and 4 is 104 .
rodikova [14]3 years ago
5 0

Answer:

1: 76°

2: 76°

3: 104°

4: 76°

Step-by-step explanation:

1: 76°

2: 76°

3: 104°

4: 76°

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Find the values of X and Y in an isosceles triangle where one angle is 47°
vladimir1956 [14]

Answer:

X and Y = 66.5°.

Step-by-step explanation:

I am assuming that X and Y are the base angles, which are equal in an isosceles triangle.

X = Y = (180 - 47) / 2

=  66.5°.

6 0
2 years ago
Games at a carnival cost $3. prizes awarded to winners cost $145.65. how many games must be played to make $50
stich3 [128]

Answer:

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3 years ago
Which pair of numbers is relatively prime
Anna007 [38]
Without any calculations it's evident it can't be neither B (both numbers are even, so they're divisible by 2) nor C (the numbers end in 0 and 5, so they're divisible by 5).

A.
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That means it must be D. But, let's check it.

143=11\cdot13\\
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5 0
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