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Citrus2011 [14]
3 years ago
13

Find the area of a semicircle.a 4.7 yd​

Mathematics
1 answer:
Anika [276]3 years ago
4 0

Answer:

.

Step-by-step explanation:

Dont know if this helps but heres something.

A = πr²/2 = 1938.900992 * π [yd²] ≈ 4.7 [yd²]

Use this if you want to

https://www.omnicalculator.com/math/semicircle-area

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triangle abc has the vertices A (0,10) B (4,10) C( -2,4). Find the orthocenter of ABC. A -2,-12 B 2,-12 C 12,-2 D-12,2
RUDIKE [14]
If you have listed the answer choices properly, none is correct. The orthocenter is (-2, 12).

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See the attached figure.

4 0
3 years ago
Jane needs to solve for the value of n in the equation 10 n = 150. Which of these steps would BEST help Jane solve the equation?
Hoochie [10]

Answer:

n = 15

Step-by-step explanation:

10 x 15 = 150.

<em>Hope this helps!</em>

8 0
2 years ago
A boat drops an anchor 75 feet to the bottom of a lake. A sunken treasure chest lies at the bottom of the lake, 40 feet away fro
Reil [10]
Given
Height (length) of the anchor dropped from the boat = 75 feet
Distance of the treasure from the anchor = 40 feet

Solution
The dropped at the bottom makes an angle of 90 degree . Therefore making an right triangle with the chest and boat

By Pythagoras theorem
AC^2 = AB^2 + BC^2

(AC = distance of the treasure from the boat
AB = height of the anchor dropped from the boat
BC = the distance of treasure from the anchor)

AC^2 = 75^2 + 40^2
AC^2 = 5325 +1600
AC^2 = 6925
AC = 25 * (under root 11)

Therefore they have cover a distance of 25 * (under root 11)
5 0
3 years ago
Read 2 more answers
Higher Order Thinking Which do you
GenaCL600 [577]

Answer:

I think 4 x 3.2/5 is higher or greater because the values which it is multiplying a very high and the value at which 3 ×4.2/ 5 is very low compared to the first value

Step-by-step explanation:

hope it helps please mark me brainliest answer

4 0
3 years ago
mrs perry shares out 15 biscuits between 2 people with a ratio in 1:2 how many biscuits will they both get
Charra [1.4K]
There are 3 parts to the ratio so...
First we divide the total number of objects we are sharing (in this case 15 biscuits) by the number of parts in the ratio (3)
15 / 3 = 5
Then we know that each part of the ratio is worth 5 biscuits. So we times each part of the ratio by how many biscuits are in one part...
1 x 5 = 5
2 x 5 = 10
So when the biscuits are shared into the ratio 1:2, the number of biscuits in each are 5:10
Hope this helps :)

5 0
3 years ago
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