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Thepotemich [5.8K]

3 years ago

6

Triangle ABC has vertices at A(–2, 3), B(–3, –6), and C(2, –1). Is triangle ABC a right triangle? If so, which angle is the righ

t angle?

1 answer:

Len [333]3 years ago

4 0

Answer:

∠ACB is a right angle

Graph:

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Blanks ?? Help me ??

jenyasd209 [6]

C is 6 because the absolute value of -19 -13 would be 19-13 which equals 6

5 0

3 years ago

4) There are 6 girls and 18 boys in the class.<br> What percent of the students are girls?

Lostsunrise [7]

Answer:

25%

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Find the reciprocal of 1/5

ivanzaharov [21]

Answer:

Hey! The reciprocal of 1/5 is 5!

Hope this helps :)

~sofia

6 0

4 years ago

Find the volume of a hemisphere with a radius of 8. Round to the nearest tenth.

skad [1K]

Answer:

V(hemisphere) = 1072.3in^3

Step-by-step explanation:

To find the volume of a hemisphere, we will have to take the volume of a sphere as a whole and divide it by 2. This is because a hemisphere is half of a sphere.

The volume of a sphere is:

Let's plug in the radium of 8 into the equation and solve:

Now, divide it by 2

V(sphere) = (2144.660585)/2

V(hemisphere) = 1072.3in^3

I hope this helps!!

6 0

3 years ago

(0,0), (1,5), (2,20), (3,45), (4,80) what's the rule?

yanalaym [24]

Hmm, seems to multiply by 5
wait, no

first is multiply by 5
2nd is multiply by 10
3rd is multiply by 15
4th is multiply by 20
seems to be

$f(x)=x(5x)$ or $f(x)=5x^2$
the rule is square the input then multiply by 5

5 0

3 years ago