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2 years ago

Match the following terms with their definitions..

Mathematics

1 answer:

gavmur [86]2 years ago

6 0

Number 1 goes with wages number 2 goes with mean number 3 is demand number 4 is career and number 5 is profit

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Which table shows a proportional relationship between miles traveled and gas used?

Mashutka [201]

Answer:

I cant answer this question since there is no table or graph

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3 years ago

What is the approximate area of the shaded portion of the diagram? (Use 3.14 as an estimate for pi.)

Nadusha1986 [10]

Answer:

218

Step-by-step explanation:

first find the area of the circle-

$A=\pi r^{2} \\A=\pi 10^{2} \\A=100\pi \\A=314$

to find the area of the triangle, we need the base and the height. The base we know is 16, since we don't know the height yet, use the Pythagorean theorem to find the height. One leg is 16 the hypotenuse is 20 (2* the radius).

$a^{2} +b^{2} =c^{2} \\a^{2} +16^{2} =20^{2} \\a^{2} +256=400\\a^{2} =144\\a=12$

Now I know the height is 12. Find the area of the triangle

$A=\frac{1}{2} bh\\A=\frac{1}{2} (16)(20)\\A=96$

subtract the area of the triangle from the area of the circle

314-96=218

6 0

2 years ago

Delia drives 220 km in 2 hours. Calculate her average speed in km/hrs.

alexira [117]

110 because avg speed is total distance over total time

8 0

2 years ago

Fast really need help

IgorLugansk [536]

Answer:

3^6 i think

Step-by-step explanation:

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2 years ago

Read 2 more answers

PLEASEEEEE help!!!!!!!!!!!!

Yuliya22 [10]

Answer:

2st

Step-by-step explanation:

because only 34 can be divided by 17 and there arent enough of s and ts

6 0

2 years ago