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solong [7]
3 years ago
8

Find the shaded area. Round your answer to the nearest tenth.

Mathematics
1 answer:
Fofino [41]3 years ago
7 0

Answer:

{22cm}^{2}

to the nearest tenth

Step-by-step explanation:

find the area of the semi circle

\frac{\pi \times 5}{2}  = {7.85cm}^{2}

find area of the whole shape

5 \times 6 = {30cm}^{2}

then subtract both areas to get shaded area

30 - 7.85 = 22.15

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Madeline drove 180 miles in 4 hours. If she drove at a constant rate, how far did shetravel in one hour?On the double number lin
Tcecarenko [31]

We have a question on motion with the elements of distance, time taken and speed.

This question in particular is asking us for distance per unit time (in this case, hours).

We are required to find out how much distnace is covered in on hour and our approach will be as follows:

\text{Speed= }\frac{\text{Distance}}{\text{time}}=\frac{180\text{miles}}{4\text{hours}}=\frac{45\text{ miles}}{1\text{ hour}}

This right here just tells us that 4 hours, Madeline covered 180 miles and since her rate was constant (equal distances in equal times), then she also covered 45 miles in an hour.

Now we plot our number line.

8 0
1 year ago
PLEASE HELP!!
Ivahew [28]

Answer:

25

Step-by-step explanation:

Cancel out 19^0, then exponentiate and simplify by multiplying exponents. Then simplify the terms. This leaves you with 2^-16*5^10*5^-8*2^16 which equals 5^2 which is 25

6 0
2 years ago
Please help<br><br><br> hggggggggggh
Luba_88 [7]

Answer:

The first blank is: 26

The second blank is: 17

The third blank is: 31 - n

Step-by-step explanation:

So basically each row should add up to 31.  So for every number they give you (doesn't matter which color ball), you need to subtract it from 31.

That's why for the first blank, 31 - 5 is 26

second blank, 31 - 14 is 17

and so on....

so the resulting function would be 31 - n

n being a random number that is given to you

8 0
3 years ago
What is 50% of 38?<br> How do I do this?
anastassius [24]

Answer:

19

Step-by-step explanation:

50% = 1/2

therefore 1/2 of 38

= 19

5 0
4 years ago
Read 2 more answers
State TWO (2) examples of continuous random variable.
Contact [7]

Answer:

example 1 :

a number of patients in doctor surgery

example 2:

a number of children in a family

<h3>Request:</h3>

if it help full please mark as brain list

5 0
3 years ago
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