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dem82 [27]
3 years ago
15

What is the area of the following circle? use 3.14 for pi and label your answer in units squared or square units.

Mathematics
2 answers:
vesna_86 [32]3 years ago
5 0
153.86 units squared!!!!!!!!!!!!!!!!
Alenkinab [10]3 years ago
4 0

Answer:

153. 86 units squared

Step-by-step explanation:

3. 14 x 7^2= 153. 86

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The strawberry is 3, The watermelon is 3, The peach is 9, and the other one is 5

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Answer:6/8

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Help plz MATH question for ASM
jok3333 [9.3K]

9514 1404 393

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  6. step 2; terms are improperly combined; it should be -61n-8=-8

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Step-by-step explanation:

6. Step 2 should be ...

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7. The boundary lines of both graphs go through the point (2, 5). In the left graph, the line is dashed, indicating that points on the line are not part of the solution set. The point (2, 5) on the dashed line is not a solution to that inequality.

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3 years ago
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Jason's two test scores in English are 87 and 91. What must he score on the third test to get an average test score of 92 or bet
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You first find the average of the first two test scores. When you find the average, you add the two numbers together and then divide by two which gives you 89. You then plug in different scores above the number 89 and find the average of those (89 and x) to see which gives you an average of 92. It’s mostly a guess and check type of problem.

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3 years ago
During a school race, Sonic ran around the entire track 5 times in 10 seconds. Everyone was shocked by his speed, which was equa
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Step-by-step explanation:

there is no diagram here.

I assume that the race track is a rectangle in the middle and two half-circles at the left and right ends, and that the length of the rectangle is D = 2R. which makes the rectangle actually a square, as the width is the diameter of the (half-)circles, which is also 2R.

Sonic ran the track 5 times in 10 seconds with a speed of 321 m/s.

that means he ran 10×321 m in 10 seconds = 3210 m.

so, 5 times the track is 3210 m, which means that the track itself is 3210/5 = 642 m long.

and based on the assumptions above the track consists of 2 times the length of the rectangle (or square), and the full circumference of a circle with radius R (2 half-circles make one full circle).

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2×pi×radius

so, we have then

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and that is rounded 62.5

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2 years ago
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