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3 years ago

HELP FOR BRAINLIEST!!

Mathematics

1 answer:

iragen [17]3 years ago

6 0

Answer:

Rider A=20km/hour

Rider B= 24km/hour

Step-by-step explanation:

Easy find slope rise over run

Rider A=20km/hour

Rider B= 24km/hour

to find rider b slope do 72/3 =24

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In ΔUVW, the measure of ∠W=90°, VW = 32 feet, and WU = 78 feet. Find the measure of ∠V to the nearest degree.

DanielleElmas [232]

Answer: $67.68^{\circ}$

Step-by-step explanation:

Given

$\angle W=90^{\circ}$

$VW=32\ ft$

$WU=78\ ft$

from the figure, we can write

$\Rightarrow \tan v=\dfrac{UW}{VW}\\\\\Rightarrow \tan v=\dfrac{78}{32}\\\\\Rightarrow \tan v=2.437\\\Rightarrow v=\tan^-1(2.437)\\\Rightarrow v=67.68^{\circ}$

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3 years ago

In which quadrant does O lie if the following statements are true:<br> cos 0 < 0 and cscO > 0

Olin [163]

Answer:

2nd quadrant.

Step-by-step explanation:

$\text{Given that,}~ \cos \theta < 0~ \text{and}~ \csc \theta > 0.}\\\\\text{So,}~\cos \theta ~ \text{is negative and}~ \csc \theta ~ \text{is positive.}\\\\\text{In Quadrant II, all other ratios are negative except}~ \sin \theta ~ \text{ and}~ \csc \theta.\\\\\text{Hence, the angle lies in the 2nd quadrant.}~$

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2 years ago

Someone please help me!

HACTEHA [7]

Answer:

B and C describe vertical angles

Step-by-step explanation:

Point R will be the common vertex of any possible pair of vertical angles.

For a given line segment, such as AE, one end will designate a side of one of the vertical angles, and the other end will designate a side of the other angle of the pair.

For example, Choice B uses the crossing segments TN and FL and identifies the vertical angles TRF and NRL.

Choice C uses segments FL and AE to identify the vertical angles LRE and FRA.

Choice A does not involve crossing segments. Choice D makes use of segment AE, but the other points S and N are not on the same segment.

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3 years ago

What is 24/18 in simplest form?

Rama09 [41]

They are divisible by 6, so divide them by 6
24/18 = 4/3

In short, Your Answer would be 4/3

Hope this helps!

7 0

3 years ago

If an object on the moon is about 0.167 of its weight on earth. How much does a 156.5 pound astronaut weigh on the moon?

Ainat [17]

The weight of a astronaut would be 101.7 pounds

The reason why is we know that the astronaut is 156.5 all you do is multiple the moons gravity by that of the weight of the astronaut so the equation would look like this

156.5 x 0.165 = 101.72500000

But we would round out that answer to 101.7

5 0

3 years ago

Read 2 more answers