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Rzqust [24]
3 years ago
10

Answer fast PLS asap TY

Mathematics
2 answers:
IgorLugansk [536]3 years ago
7 0

Answer:

<h2>56.52 units²</h2>

Step-by-step explanation:

Given, Radius ( r ) = 6 units

Area of semi-circle = ?

Now, let's find the area of semi-circle:

\frac{1}{2} \pi \:  {r}^{2}

plug the values

=   \frac{1}{2}  \times 3.14 \times  {6}^{2}

Evaluate the power

=  \frac{1}{2}  \times 3.14 \times 36

Calculate

= 56.52 \: units²

hope this helps...

Best regards!!

viva [34]3 years ago
3 0

Answer:

56.52

Step-by-step explanation:

6^2*3.14=113.04

113.04/2=56.52

For you, I am just going to give a small explanation but not too much

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Help plz<br>6(2x - 11) + 15 = 3x + 12​
Ket [755]

Answer:

x = 7

Step-by-step explanation:

Lets do the brackets first,

6 × 2x = 12

6 × -11 = -66

------

Calculate the x constant:

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Then the ones with no x:

-66 + 15 = -51

51 + 12 = 63

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Lastly, divide

63 ÷ 9 = 7

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Have a good day :)

3 0
3 years ago
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Suppose account numbers for an internet service provider consist of alpha-numeric characters. The first character is a digit (0
Amiraneli [1.4K]

Answer:

20,442,240 account numbers are possible.

Step-by-step explanation:

The first character has 10 possible values.

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6 0
2 years ago
The cost of Matt and Natalie's dinner was $27.35. They want to leave a 20% tip. Which of the following is the closest to the amo
Ksenya-84 [330]

Answer:

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Step-by-step explanation:

27.35 x 20/100

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Hoped this helped.

8 0
3 years ago
The sum of a number and 8 is larger than the difference of the number and 10. (Use x to represent the number)
LiRa [457]

Answer:

2

Step-by-step explanation:

it is talkin about 2

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10 - 2 = 8

8 0
3 years ago
Solve a<br> a-20=b<br> a=<br><br><br><br> plzz help
saveliy_v [14]
In order to have the variable by itself you have to add 20 to both sides. So your answer would be a=b+20. I hope this helps love! :)
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