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Tamiku [17]
3 years ago
8

Help Rn help please help

Mathematics
2 answers:
mixas84 [53]3 years ago
6 0

Answer: b is right angel triangle 90 degrees

b - c is straight line that adds up to 180 degrees

9 is the height for sin, cos and sine

Step-by-step explanation:

DanielleElmas [232]3 years ago
4 0

Answer:

Say something along the lines of ¨This triangle is not a right triangle because it has no right angles, instead it is an isosceles triangle. This is because it has 2 sides that are perfectly equal. It also can be obtuse or acute because it has no obtuse/acute angles. This triangle also has two equal angles (A and C) these angles are the smaller angles. The angle B is a big angle so B+A+C=180 degrees.¨

Step-by-step explanation:

Mark Brainliest please :P

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so 37% of 4300=37×4300/100=1591
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ArbitrLikvidat [17]

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B)

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Consider the function f(x) = 3x2 + 7x + 2.
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3 years ago
in a marathon race (42.195 km), the winner’s time is 2 hours, 13 minutes, and 9 seconds, while the second-place time is 2 hours,
algol [13]

in a marathon race (42.195 km), the winner’s time is 2 hours, 13 minutes, and 9 seconds, while the second-place time is 2 hours, 26 minutes, and 6 seconds . The distance is 2.664 km.

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tw = time taken by winner = 2 h 17 min = 2 (60) + 17 = 137 min = 137 (60) = 8220 sec

Vw = speed of winner

speed of winner is given as

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Vs = speed of second place

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distance of the second place holder from the finish line is given as

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To learn more about distance  visit:brainly.com/question/15172156

#SPJ4

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