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gogolik [260]
3 years ago
14

Given that ABCD is a rhombus, what is the value of x?

Mathematics
1 answer:
Kruka [31]3 years ago
3 0

Answer:

  D.  18

Step-by-step explanation:

∠DAC ≅ ∠BCA and the diagonals cross at right angles, so the two marked angles are complementary.

  (5x -18) +x = 90

  6x = 108 . . . . . . . . . simplify, add 18

  x = 18 . . . . . . . . . . . divide by 6

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Ahat [919]
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7 0
3 years ago
If p=1/3 what is 12p
anyanavicka [17]

Step-by-step explanation:

Given

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8 0
2 years ago
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OlgaM077 [116]
To find the unit rate we will divide the amount of dollars ($13.20) by the amount of bowls (6). Then we will check our work. lets do it:-

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CHECK OUR WORK:-

2.20 × 6 = 13.20
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So, the unit rate in dollars for, Melinda bought 6 bowls for $13.20  is, $2.20 per bowl.

Hope I helped ya!! xD
8 0
3 years ago
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What is the average rate of change from -3 to 0 of the function represented by the graph?
lbvjy [14]

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change in y = 0.5-2 = -1.5

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answer: -0.5

3 0
2 years ago
14 out of the 70 people in a company meeting were managers. What percentage of the
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Answer:

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Step-by-step explanation:

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