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spayn [35]
3 years ago
13

Find the area of the sector, rounding your answer to 1d.p. thank you for your help :3​

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
7 0

Answer:

176.7cm^2

Step-by-step explanation:

Area of circle = π ×r^2

π×15^2

and then divide by 4 because it's one quarter of a circle

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Write an expression for the number of butterflies after 4 minutes .use the power of 2 in your awnser
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8 0
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PLEASE I RLLY NEED HELP WITH THIS I WILL MARK YOU AS BRAINLIEST IF YOU ANSWER CORRECTLY PLS AND TY​
densk [106]

Answer:

The attached graph shows my answer.

Step-by-step explanation:

The graph has to start at the top because the number of carrots has to decrease and the graph slants down to the right because the time has to increase. Then the situation says that he eats one carrot at a time until <u>half</u> are eaten. The graph shows the line going down until approximately half. Then he doesn't eat any more, so the line is horizontal until the end of the graph to show no change.

4 0
3 years ago
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lidiya [134]
The rate of deceleration is equal to 25 m/s / 6 s = 25/6 m/s^2. 


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(b) Since the car is decelerating, one end of the string attached to the car is pulled back and because of the inertia of the object it is goes on the opposite direction and so the object moves toward the windshield.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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rosijanka [135]

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If the dimensions are multiplied by 1/4, we have that the surface area will by multiplied by (1/4)^2, as the dimensions are in inches and the surface area is in inches squared.

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8 0
2 years ago
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