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kvasek [131]
2 years ago
6

The circumference of a circle is 78.5 inches.

Mathematics
1 answer:
blagie [28]2 years ago
7 0

Answer:

about 490.38

Step-by-step explanation:

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If you know the measure of the vertex angle of an isosceles triangle, how do you find out the measure of the base angles?
Irina-Kira [14]

Answer:

Step-by-step explanation:

An isosceles triangle has 2 sides that are the same length.  Let's say that our triangle has the 2 sides measuring the same and the base is a different length.  The vertex angle is the top angle.  By the definition of an isosceles triangle, since the 2 sides measure the same length, then the angles across from those sides have the same degree measure.  If we know the measure of the vertex angle, then we have

180 = vertex angle - base angle - base angle

but since the base angles are the same and we have 2 of them, then

180 = vertex angle - 2 base angles

For example, if the vertex angle measures 80 degrees, then 180 - 80 = 100.  That 100 has to be split in half for each of the base angles which are the same as each other.  So the vertex angle is 80 and each base is 50.

6 0
3 years ago
Please help! Giving brainliest if you include explanation bc I need to learn this
zhannawk [14.2K]

Answer:

B is the most reasonable answer

Step-by-step explanation:

btw 9% of 578 is 52.02, so it works

7 0
2 years ago
Read 2 more answers
H(x)= 2x+1, Find h(3)
zvonat [6]
H of three is 7 Bc you just plug it in
8 0
3 years ago
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Write a short definition of "photosynthesis"
KengaRu [80]

Answer:

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

Step-by-step explanation:

I hope this helps if it does can i get brainlist

3 0
2 years ago
Read 2 more answers
Solve for x. Round your answer to the nearest hundredth. 15.56x − 200 < 758.92
Flauer [41]

Answer: x < 61.63

Step-by-step explanation:

15.56x - 200 < 758.92

            +200    +200

15.56x < 958.92

/15.56     /15.56

x < 61.63

5 0
3 years ago
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