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Maru [420]
3 years ago
12

Please help find the angles!!

Mathematics
1 answer:
devlian [24]3 years ago
6 0

Answer:

1. 140

2. 140

3. 40

4. 40

Step-by-step explanation:

The lines are parallel so angels 1,4,5,8 are the same.

Same with angels 2,3,6,7.

To find angels 7 and 2 subtract 140 with 180 since the horizontal line equals 180 which gives you 40

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Step-by-step explanation:

A population of insects increases at a rate 230 + 8t + 0.9t2 insects per day

This means that r(t) = 230 + 8t + 0.9t^2

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