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spayn [35]
3 years ago
6

Find the area of the circle given the diameter is 8. Use 3.14 for pi

Mathematics
2 answers:
Tju [1.3M]3 years ago
8 0

Answer:

50.27

Step-by-step explanation:

A=1 /4 πd squared

A≈50.27

Hope this helps

tamaranim1 [39]3 years ago
6 0

Answer:

50.27

Step-by-step explanation:

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a wooden box has external dimensions 40 cm by 34 cm by 30 cm. if the wood is 1 cm thick how many cm3 of wood is used in it ?​
Westkost [7]

Answer:

6752 cm³ of wood

Step-by-step explanation:

V = 40cm×34cm×30cm = 40800 cm³

v = 38cm×32cm×28cm = 34048 cm³

V - v = 40800cm³ - 34048cm³ = 6752 cm³ of wood

7 0
3 years ago
Read 2 more answers
By using shadows, Megan wants to find the height of a flagpole. At a certain time of day, her shadow is 3.5 feet long and the fl
harina [27]
<h2>Answer:</h2>

the pole is 22 feet long

<h2>Step-by-step explanation:</h2>

Multiply the length of the flagpole's shadow by meagan's height, and then divide the resulting number by the length of  her shadow.

For example, if you are 5 feet tall, your shadow is 8 feet long, and the tree's shadow is 100 feet long, the height of the tree is (100 x 5) / 8 = 62.5 feet.

I hope its right because I kind of took a good guess. If ur not sure with my answer then i suggest u dont put it unless u are.

4 0
3 years ago
17<br> Solve for x and round your answer to the Nearest Tenth.<br> 4 A<br> 6
Gekata [30.6K]

Answer:

x=12

Step-by-step explanation:

cause then when u add them it's bigger than 17

6 0
3 years ago
A rocket releases a satellite into orbit around Earth, The satellite travels at 2000 m/s in 25 seconds. What is the acceleration
Leokris [45]

Answer:

80

Step-by-step explanation:

The formula to calculate speed is s=d/t. If the distance is 2,000 m/s and the time is 25 seconds, you plug in the numbers into the formula for speed. 2,000/25=80

The satellite's acceleration (speed) is 80.

(I'm not exactly sure what the unit should be for the answer 80, but...) I hope this helps and have a great day!! :3

4 0
3 years ago
I need some help pls thx
Tresset [83]

Answer:

Graph A represents a function

Step-by-step explanation:

in a function every input will have its own specific output.

8 0
3 years ago
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