what is the area of a semicircle with a diameter of 12?

Hello!

[tex]\large\boxed{\text{ D. 64 degrees}}[/tex]

Angles in a triangle sum up to 180°, so:

180° = 58° + 58° + m∠3

Combine and subtract:

180° = 116° + m∠3

64° = m∠3

Thus, the answer is D.

Answer:

113.09734

Step-by-step explanation:

A=πr2=π·62≈113.09734

Hope this helps

plz like and brainly :D

Answer:

Actual distance = 24 km

Step-by-step explanation:

16 cm

2cm = 3 km

We could use a ratio to do this

16/2 = x/3

8=x/3

Multiply both sides by 3

24=x

Hope this helps :)

Answer:

11

Step-by-step explanation:

30-x=3/5*25+7

30-x=12+7

30-x=19

-30   -30

-x=-11

x=11

Answer:

x = 20

Step-by-step explanation:

x, 7x, and x are all supplementary angles which means they all add up to 180:

x + 7x + x = 180

9x = 180

x = 20

Answer:

x° = 20°

Step-by-step explanation:

From the diagram, we see that 9x for a straight angle, therefore we know the following...

9x° = 180°

x° = 180° / 9

x° = 20°

Answer:

i think C

Step-by-step explanation:

Answer:

its c

Step-by-step explanation:

you have sides 3 inches on all sides

you mutiply that by its self

also known as 3^2

Answer:

C

Step-by-step explanation:

Have a good day :D

Answer:

C is your answer!

Step-by-step explanation:

Hopefully you get good grades!

Answer:

The answer is 130.97 feet of fence to build around the garden. Btw may I add it was a joy doing this work because you have a really nice sreen shot making doing the work easy.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Your friend just returned to the United States from their trip to Nepal and wants to exchange their 8,153 Nepalese rupees for U.S. dollars. How many dollars will they receive if the current exchange rate is 1 U.S. dollar to 124 Nepalese rupees?

our friend will get $ 65.75 in exchange for 8153 Nepali Rupees.

Currency Exchange rate:

The price of the native currency relative to another currency is referred to as the foreign exchange rate. Comparing different currencies to demonstrate their relative values is the goal of international exchange.

The rate at which one currency is exchanged for another or the price of one currency expressed in terms of another currency is two additional definitions of the foreign exchange rate.                  

Here given that

Your friend is just returned from Nepal to the United States

And wants to exchange 8,153 Nepalese rupees for U.S. dollars

The current exchange rate is 1 U.S dollar = 124 Nepalese Rupee

Let us assume that your friend will get x dollars in exchange

As give that 1 dollar = 124 Nepalese Rupees

Then x dollars = x × 124 Nepalese Rupees

Answer:

The data would be differently split into ranges and the data and the class

Step-by-step explanation:

Answer: The answer is 42!

Step-by-step explanation:

I just used my calculator haha :)

Answer: The answer is A because, y = x + 4. If you put the two numbers into that equation you will get : 5 = 1 + 4, which is true. For the other one, 7= 3+4, is also true. If you try the other ones, the equation will be false.

Hope that helped! :)

Answer:

32% or 8/25

Step-by-step explanation:

Answer:

He used 13.92 gallons of gas.

Step-by-step explanation:

19.22-5.3=13.92

Answer:

13.92 gallons

Step-by-step explanation:

To figure this out you need to do 19.22-5.3 because 19.22 is how much fuel you started with and 5.3 is how much you have now. So by subtracting them, you can find the amount of fuel he used. 19.22-5.3=13.92

Answer:

0.1 kilograms of melon in each bowl.

Step-by-step explanation:

[tex]\frac{0.4}{4}[/tex] = 0.1

Answer:

0.1 kilogram of melon are on each bowl

Step-by-step explanation:

[tex]\frac{4}{0.4} = 0.1[/tex]

2+4+5+6+8+2+5+6= 38/8 = 4.75

2+4+5+6+8+2+5+6+7 = 45/9 = 5

5 - 4.75= 0.25

C. The mean increased by 0.25

In the given situation, The mean increased by 0.25

A mean in maths is the average of a data set, found by adding all numbers together and then dividing the sum of the numbers by the number of numbers.

Given is a data set, {2, 4, 5, 6, 8, 2, 5, 6}, it is asking, what happens to the mean of the data set if the number 7 is added to the data set?

Mean before:

2+4+5+6+8+2+5+6 = 38/8 = 4.75

Mean after:

2+4+5+6+8+2+5+6+7 = 45/9 = 5

The result:

5 - 4.75 = 0.25

Hence, The mean increased by 0.25

For more references on mean, click;

https://brainly.com/question/521501

#SPJ2

Answer:

7 1/2

Step-by-step explanation:

Keep Change Flip

3 x 5/2

=15/2

=7 1/2

Hope this helps :)

Answer:

32 (if the "2" in the parenthesis is just 8 - 2 and not 8(-2)

Step-by-step explanation:

Answer:

5 mm,3 cm,20 cm,1.5 m

Step-by-step explanation:

First convert them all to the same unit for example i converted them all to cm, so 5 mm is 0.5 cm and 1.5 m is 150 cm and now you have them all in cm now put them in order from smallest to largest so final answer is 5mm,3cm,20cm,1.5m (NOTE):When writing final answer write with units given not with the units you converted to to

Answer:

2198.9 cm

Step-by-step explanation:

volume of rectangle - volume of cone = volume of flower vase

2400 - 201.06 = 2198.94

2198.94 ≈ 2198.9

i hope this helped

Answer:

C

Step-by-step explanation:

I hope it's right

Sorry if it's wrong

Answer:By the formula for the area of a rectangle. Because length = 2 times width. Simplify. So w = -4 or w = +4. Obviously, having a negative width is nonsensical

Step-by-step explanation:

Answer:416

Step-by-step explanation: Based on the given problem above, it requires a trigonometric solution. So here it goes:

The climb distance is:200 * Sec [ArcTan [10/200]] = 10√ 401 km

and the decent distance is:300 * Sec [ArcTan [10/300]] = 10√901 km

So add the given results above with 500 km and this will be the additional distance that plane moves through the air.

The answer would be in the unit meters.

((10√401 +10√901−500)∗1000)=416 meters

Hope this is the answer that you are looking for.