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lord [1]
3 years ago
5

If ∠C and ∠D are complementary angles, m∠C = (4x + 3)°, find m∠D = (15x - 8)°, find m∠D.

Mathematics
1 answer:
kykrilka [37]3 years ago
8 0

Answer:

67

Step-by-step explanation:

4x+3+15x-8=90(complementary angle)

x=5

now D = 15*5-8

d=67

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Answer:

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----------------------- ----------------------- ----------------------- -----------------------

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3 0
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