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Degger [83]
3 years ago
9

Can someoneee please help me

Mathematics
1 answer:
icang [17]3 years ago
7 0

9514 1404 393

Answer:

  37°

Step-by-step explanation:

The diagonals of a rhombus are angle bisectors. Angle 1 matches the other half of angle L.

  ∠1 = 37°

__

Angle 2 is the complement, 53°, and angle 3 is the same as angle 2, 53°.

The diagonals of a rhombus are perpendicular bisectors of each other, so angle 4 is 90°.

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Marcie bought a total of 20 used books and cds during a yard sale for a total of 54.50$. of books cost 1.50$ each and cds 5$ eac
melomori [17]
Let numbers of books be 'b' and numbers of CDs be 'c'

We can set up two equations:
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First, rearrange Equation [1] to make either b or c the subject:
b+c=20
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Then we substitute b=20-c into Equation [2]
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Answer:
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