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alekssr [168]
4 years ago
8

Find the missing coefficient (5d - 7)(5d - 6) = 25d2 + what d + 42

Mathematics
1 answer:
MrMuchimi4 years ago
8 0
The coefficient is -65.

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Answer:

See solution below

Step-by-step explanation:

According to the diagram shown

m<1 = m<5 = 5=65 degrees (corresponding angle)

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Step-by-step explanation:

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