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Assoli18 [71]
4 years ago
15

How to find the sector area

Mathematics
1 answer:
Reptile [31]4 years ago
7 0
The sector area is = pi * r^2 (circumference/360). Do the work inside the () first and then multiply by pi r^2
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PLEASE HELP IF YOUR GOOD AT ALGEBRA
LUCKY_DIMON [66]

9514 1404 393

Answer:

  lower left

Step-by-step explanation:

We notice that the answer choices have only the first equation changed. The equivalent of the first equation must have the same ratios of coefficients.

  x-coefficient : y-coefficient : constant

  = 2 : 1 : -15 . . . . . in the given equation

  2 : -2 : 30 = 1 : -1 : 15 . . .  upper left — not the same

  -4 : -2 : -15 = 4 : 2 : 15 . . . upper right — not the same

  -4 : -2 : 30 = 2 : 1 : -15 . . . lower left — same as the given equation

  -4 : 1 : 30 = 4 : -1 : -30 . . . lower right — not the same

5 0
3 years ago
Help me please, brainliested ;)
jenyasd209 [6]

Answer:

put a dot on -5 on the y axis

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the the greatest common factor of 10m" and 4m”.
Ilya [14]

Answer:

2

Step-by-step explanation:

4 dvided by 2 is 2

10 didide by 2 is 5

4 0
3 years ago
I need an answer quick. I am trying to finish this fast.
inessss [21]

Answer:

D, m<4 is 137°

Step-by-step explanation:

The answer would be D, because m<4 would be supplementary with the angle that's 43 degrees. Supplementary angles add up to 180, so this could be found through the following equation.

x + 43 = 180

x would represent <4

You would now subtract 43 from both sides.

x = 137

8 0
3 years ago
Read 2 more answers
HELP! will mark brainliest!
Keith_Richards [23]
The right answer is that The graph of the quadratic function has a vertex at (0,5). It was my pleasure to help!!
4 0
3 years ago
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