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professor190 [17]
3 years ago
13

Whats 4(d+2)-2d=3(2+d)

Mathematics
1 answer:
Dmitry [639]3 years ago
6 0

Simplify:

4(d + 2) - 2d = 3(2 + d)\\4d + 8 - 2d = 6 + 3d\\d + 8 - 2d = 6\\-d + 8 = 6\\-d = -2\\d = 2

d is equal to 2.

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Lines a and b are parallel. What is the measure of angle s?
Arte-miy333 [17]

Answer:

Step-by-step explanation:

t = 158                         Corresponding angles

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As a note, all angles in this situation are either 158 or 22.

3 0
2 years ago
Lines L and M are parallel. Lines t^1 and t^2 are transversals. What is m<1 if m<4=65*? Justify your answer. (Ps- there is
Diano4ka-milaya [45]
The complete question in the attached figure

we know that
m∡4=65°
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m∡5=m∡3---------> by internal alternate angles

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the answer is 
m∡1=115°

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3 years ago
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