3 years ago

What is the answer???

Mathematics

2 answers:

e-lub [12.9K]3 years ago

8 0

Oh that’s 90 and it’s acute to bc it’s smaller than 90 but not bigger than 90 either

atroni [7]3 years ago

5 0

Answer:

it is a 90 degree angle

Step-by-step explanation:

because the little square in the corner

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42 deliveries in 3 hours = deliveries per hour

DochEvi [55]

Answer:

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Step-by-step explanation:

42/3

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Hoochie [10]

First simplify the equation of parabola $y=-5x^2+15x-10$ in the following way:
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3 0

3 years ago

Is this is correct? I’m confused you can help me at the last one to if you want

Wittaler [7]

Answer:

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Step-by-step explanation:

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2 years ago

HELP PLEASE 10 POINTS!!!!!! A country's population in 1993 was 171 million. In 1999 it was 176 million. Estimate the population

Lilit [14]

Let 1993 = time 0 = 0.

Let 1999 = time 6 = 6

Let 2012 = time 19 = 19

So, a = 171 (million). First solve for k.

176 = 171 e^k6

176/171 = e^(k*6)

ln (176/171) = 6k

k = 1/6 ln (176/171)

So, in 2012 we have: P(19) = 171 e^(19k), where k = 1/6 ln (176/171)

Hope this helped!

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3 years ago