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stira [4]
3 years ago
8

Which of the following arcs are congruent in the circle below?

Mathematics
1 answer:
BartSMP [9]3 years ago
8 0

Answer:

C

Step-by-step explanation:

CB is congruent to AB because the both are 30 degrees

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Asap, sorry the pics kinda blurry
Vadim26 [7]
Here is all the work with it

3 0
3 years ago
Evaluate c-2 when c =7
LenaWriter [7]
If C = 7, You would do 7-2 = 5
5 0
3 years ago
Read 2 more answers
Please help me. will mark brainliest. what is the answer?
VARVARA [1.3K]

Answer:

A ) y=-1/2x+2

Step-by-step explanation:

since the equation is y=2x+4 and the points are (-2,3) and the line is perpendicular to that equation

y=-1/2x+b

enter the point (-2,3)

3=1+b

b=2

so

y=-1/2x+2

3 0
3 years ago
What is the volume of the following triangular prism?
Firdavs [7]

Answer:

Step-by-step explanation:

In order to calculate the volume of a triangular prism you need 2 things:

The triangles area and the prism's height.

Any prism's volume can be calculated by multiplying its base area with its height.

The Area of a triangle can be calculated in different ways.

The most used and "normal" way is:

(width * height) / 2

Another way is by using herons formula, which looks like this:

a, b, c = different sides of the triangle (length)

s = (a + b + c) / 2

a = \sqrt{s (s-a)(s-b)(s-c)}

When you have the prism's base area (b_{a}) you just have to multiply:

b_{a}*h=V

(V = volume)

If you have any questions, just ask them in the comments below.

Have a good day! (●'◡'●)

7 0
3 years ago
the first box measures 8 inches by 6.25 inches by 10.5 inches. the second box measures 9 inches by 5.5 inches by 11.75 inches. W
ira [324]
First Box
V= L*W*H
V=8*6.25*10.5
V=50*10.5
V=525 inches³

<span>Second Box
</span>
V=L*W*H
V=9*5.5*11.75
V=49.5*11.5
V=569.25 inches³



8 0
3 years ago
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