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Liula [17]
2 years ago
13

18

Mathematics
1 answer:
jonny [76]2 years ago
6 0

Answer:

280°

Step-by-step explanation:

There are 360° in a circle. you are given an arc that is 80°.

To find the arc JKI, subtract 80 from 360.

360 - 80 = 280°

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Verdich [7]

Answer:

I would say that the answer is 432 inches 2.

Step-by-step explanation:

Hope this helps you and stay safe:)

4 0
3 years ago
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Find the range for the following set of data: 75, 55, 68, 74, 89, 100, 95, 71, 58, 111, 53, 97, 117, 103, 82, 80 a. 63 c. 81 b.
Maksim231197 [3]

Answer:

(C) 64

Step-by-step explanation:

Largest number: 117   Smallest number: 53

117 - 53 = 64

5 0
3 years ago
The population of Jacksonville in 2018 is estimated to be 19,000 people with an annual rate of increase of 3.4%. Which equation
Umnica [9.8K]

Answer:

P=19,000(1.034)^{t}

Step-by-step explanation:

Let

P-------> the population of Jacksonville

t----> the number of years since 2018

we know that

The equation that models the population of Jacksonville in t years is

P=19,000(1+r)^{t}

we have

r=3.4\%=3.4/100=0.034

substitute

P=19,000(1+0.034)^{t}

P=19,000(1.034)^{t}

4 0
3 years ago
Please help me with these 2 questions. I am not good with angles
DIA [1.3K]
They are 1st one is vertical angles, second one is complementary
8 0
3 years ago
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What is the mechanical advantage of a hockey stick that is gripped at point D and hits the puck at point B?
RideAnS [48]

Answer:

Mechanical advantage = Effort distance/Resistance distance

Effort distance = D - Fulcrum = 0.5 m

Resistance distance = A - Fulcrum = 2.0 m

Then,

Mechanical advantage = 0.5/2 = 0.25 

Hockey stick is an example of third class where mechanical advantage is less than one as the speed of the end of point A is critical.

5 0
2 years ago
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