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Pachacha [2.7K]
3 years ago
12

Find the value of x then classify the triangle​

Mathematics
1 answer:
butalik [34]3 years ago
4 0
3.)

180-90-59=x
X=31

4.)

180-73-79=x
X=28
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Adrian has $6.35 in dimes and quarters. The number of dimes is three more than three times the number of quarters. How many quar
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I: 635=dimes*10+quarters*25
or shorter
635=d*10+q*25

II: d=q*3+3

Substitute II (d=3q+3) into I to replace d:
635=d*10+q*25
635=(3q+3)*10+q*25
635=30+30q+25q
605=55q
11=q

-> 11 quarters

"What expression represents the number of dimes if q represent quarters"
insert q=11 into II:
II: d=q*3+3
d=11*3+3
d=33+3
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8 0
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4 years ago
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Alex Ar [27]

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Should be 5 or 6

Step-by-step explanation:

5 0
3 years ago
You are mowing lawns to make some extra money. The amount of money you make varies directly with the number of lawns you mow. If
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Amiraneli [1.4K]

Answer:

y=110 because the angles correspond

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