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olga2289 [7]
3 years ago
7

What's the temperature change?

Mathematics
1 answer:
Alex787 [66]3 years ago
5 0

A. +40

B. -19

C. +130

D. +53

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It took you 6.5 h to drive 550 km. what was your average speed?
strojnjashka [21]
Average speed = Total distance/Time

A = 550km/6.5hr

A = 84.6 km per hr
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Please help me with this . I can’t fail geometry I need your help please<br> Please
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What is an insurance premium?
rjkz [21]

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At the honda dealership,45% of all cars sold include a sunroof. If this sold 247 cars last week, about how many would you expect
sertanlavr [38]
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7 0
3 years ago
The area of a circle is 161 in. What is the radius?​
kirill [66]

Answer:

Approximately 7.16 in

Step-by-step explanation:

Hi there!

Area of a circle equation: A=\pi r^2 where r is the radius

Plug in the given area 161 in.²

161=\pi r^2

Divide both sides by π to isolate r²

\frac{161}{\pi} =\frac{\pi r^2}{\pi} \\\frac{161}{\pi} =r^2

Take the square root of both sides to isolate r

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Therefore, the radius of the circle is approximately 7.16 in.

I hope this helps!

7 0
3 years ago
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