Hey, I have already answered these all questions except the last question in your previous question. Make sure to see them.
For the last question, the answer would be the second choice as when times keep flowing, the distance still remains the same (not to be confused with speed.)
Basically when times keep going, the distance will stay the same without any changes.
The absolute value of a number gives its distance from zero
Answer:
Step-by-step explanation:
1. Subact from both sides:
2. Divide both sides by -1
Final answer:
Hope this helps!
Step-by-step explanation:
to calculate circumference:
if the diameter is 16 then the radius would be 8.
to calculate the area of a circle:
Answers:
- a = 64
- b = 112
- c = 78
- d = 88
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Explanation:
The 102 inscribed angle cuts off the arc that's composed of the 140 and 'a'.
Due to the inscribed angle theorem, we know that a+140 is exactly equal to twice that of 102.
This means,
a+140 = 2*102
a+140 = 204
a = 204-140
a = 64
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The angles 102 and c are inscribed angles opposite one another. They add to 180. This is true for any inscribed quadrilateral.
c+102 = 180
c = 180-102
c = 78
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Another useful rule is that the four angles of any quadrilateral always add to 360.
102+92+c+d = 360
102+92+78+d = 360
272+d = 360
d = 360-272
d = 88
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The inscribed angle d cuts off the arc a+b
This means 2d is the measure of a+b because of the inscribed angle theorem.
a+b = 2d
64+b = 2*88
64+b = 176
b = 176-64
b = 112