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tatiyna
3 years ago
10

What is the measure of DEF?

Mathematics
1 answer:
abruzzese [7]3 years ago
5 0

Answer:

66°

Subtract 78 - 12 = 66

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Evaluate 5.5r8.35s when r12 and s4.
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Answer:

32.6

Step-by-step explanation:

when you plug in for s and r you will get 66-33.4 since 5.5 multiped by 12 is 66 and 8.35 multiplied by 4 is 33.4 .

then you subtract them and that's how you'll get your answer

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What is the exponential regression equation that fits these data? y x 1 4 2 8 3 27 4 85 5 250 6 600
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Step-by-step explanation:

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3 years ago
Help me 7th grade math please
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13.5 ounce bottle for $2.19

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