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spin [16.1K]
3 years ago
12

(-2,3) and (-2,1) what is the answer

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
8 0
There is not enough info to answer this question.

DENIUS [597]3 years ago
7 0
The general formula is a^2 + b^2 = c^2.
So for this case,
a = -2-(-2) = 0
b = 3-1 = 2
Therefore c^2 = 2^2 = 4.
And your answer c = 2
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f
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and
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Explanation:
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6

f
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f
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2
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=
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6

=
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I think that the equations speak by themselves.
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f
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g
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3 0
3 years ago
Read 2 more answers
The curved part of this figures is a semicircle.
vovangra [49]

First we join the two endpoints of the semicircle and that will be the diameter.

And to find the length of the diameter, we have to use distance formula, with one endpoint (3,2) and the other is (-4,-2) .

SO we get

Diameter = \sqrt{ {-4-3)^2 +(-2-2)^2 } = \sqrt{49+16} = \sqrt 65

Radius is half of diameter, so the radius is

Radius= \frac{ \sqrt{65}}{2}

Formula of area of circle is

Area = \pi r^2

So the area of semicircle is

=(1/2) \pi ( \frac{ \sqrt{65}}{2})^2 = 8.125 \pi \square \units

And the other figure is a triangle, with

Base = 3-(-4)=3+4=7 \\ height = 2-(-2) = 2+2 =4

Area = (1/2)*4*7= 14 square units

Therefore, total area is the sum of area of semicircle and area of triangle,

And we will get

Total \ area= 14 + 8.125 \pi \ units^2

Correct option is the third option .

3 0
4 years ago
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A recipe for waffles calls for 2 cups of flour and 3 teaspoons of baking powder.
taurus [48]
It is the best option, 6 Teaspoons.
3 0
3 years ago
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