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LiRa [457]
3 years ago
9

The ages of the members of four teams are summarized below. Answer the questions about them.

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
7 0
(a) the answer is team C
(b) the answer is team A
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Please solve for a need help
Anna71 [15]

The two lines with arrows are parallel, which means angles A and B are supplementary.

So we have

A + B = 180º

(6<em>x</em> - 35)º + (3<em>x</em> + 53)º = 180º

(9<em>x</em> + 18)º = 180º

(9<em>x</em>)º = 162º

<em>x</em> = 18

This means angle A has measure

A = (6<em>x</em> - 35)º = 73º

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2 years ago
Alexandra has 36 coins valued at $6.00. She has only nickels and quarters. Which equation can be used to solve for the number of
grandymaker [24]
0.05n + 0.25(36 – n) = 6
5 0
3 years ago
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A number increased by 5 is two times the number
marin [14]
Let x be the number. x + 5 = 2x. 5 = x because you isolate for x by moving it to the right side, meaning you’d have to subtracts 1 x from 2x
8 0
3 years ago
Help!!!! Asap!<br> I’m not understanding this I really need help !!! Please
jenyasd209 [6]

Answer:

Opposite Angles Theorem

Step-by-step explanation:

All opposite angles are congruent, meaning that two angles created by intersecting lines that oppose eachother are equal in size. The theorem goes by different names, so I don't know exactly what your teacher is asking for, but I hope I could help.

5 0
2 years ago
Kelly’s Experimental Outcomes
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Answer:

60% or 3/5

Step-by-step explanation:

Tails was the result 3 times.

There were 5 trials.

The probability is 3/5.

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