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irina [24]
3 years ago
10

Which statements are true regarding the area of circle

Mathematics
1 answer:
Blizzard [7]3 years ago
4 0

Answer:

☑ The area of the circle depends on the square of the radius.

☑ The area of circle D is 324π cm²

Step-by-step explanation:

{Area = πr^2}

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What is the y-intercept of the equation 2x+3y=6?
Natali [406]
(0,2) is the y-intercept
4 0
3 years ago
Jack tossed a coin three times. Which tree diagram shows all the possible outcomes of the coin landing heads up or tails up? PLS
satela [25.4K]

Answer:

3rd

Step-by-step explanation:

First it can't be the one with only 1 tree because you need the possibility that it could land on tails first.

Second it couldn't be the first one because they were both heads.

Hope this helps <3

7 0
3 years ago
Read 2 more answers
What is <br> the equation of the line that passes through the points (-6,6) and (-1,-9)
IgorLugansk [536]

Answer:

The answer to the question provided is y = -3x - 12.

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ☟

y = mx + b

❃Incase you also forgot, what the slope formula is ☟

m = \frac{y_2 - y_1 }{x_2 - x_1}

➊ First: We are going to be solving for the slope.

m = \frac{  - 9 - 6}{ - 1 - ( - 6)} = \frac{ - 15}{ \: \: \: 5} = - 3

➋Second: We find the y-intercept.

y = mx + b \\ 6 = - 3( - 6) + b \\ 6 = 18 + b \\ \frac{  - 18 =  - 18 \: \: \: \: \:  \:  \:  \:  \:  \:  \:  \: }{ - 12 = b}

➌Third: Plug in.

y =  - 3x - 12

6 0
3 years ago
There are 84 boys in a freshman class of 146 students. Find the ratio of boys to girls.
fredd [130]
There are 146 - 84  =  62 girls

ratio is 84:62

simplifies to  42:31
5 0
3 years ago
What is the measure of b in degrees?
Jobisdone [24]

Because both sides are given as 10, the two bottom inside angles would be the same.

Since one of the bottom angles is given as 74 degrees, the other bottom angle is also 74 degrees.


The total of those two angles is : 74 +74 = 148 degrees.


The total of the 3 inside angles of a triangle is 180 degrees.


The top angle (B) is 180 - 148 = 32 degrees.


The answer is B.

4 0
4 years ago
Read 2 more answers
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