3 years ago

Please help. i’ll give brainliest

2 answers:

7 0

This is not a function
The reason why is because 13 repeats 2 times that is the X value
If the X Value Repeats then it is not a function
Hope that helped :)

s344n2d4d5 [400]3 years ago

3 0

Yes what he said is correct

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Which of the following theorems verifies that ABC~WXY?

Flura [38]

Answer:

ABC~WXY by AA

Step-by-step explanation:

In ΔABC

∠B = 90°

∠A = 27°

To Find ∠C

Angle sum property: The sum of all angles of triangle is 180°

∠A+∠B+∠C=180°

27°+90°+∠C=180°

∠C=180°-117°

∠C=63°

In ΔWXY

∠X = 90°

∠Y = 63°

We will use angle sum property

So, ∠W+∠Y+∠X=180°

90°+63°+∠W=180°

∠W=180°-(90°+63°)

∠W=27°

So, ∠A=∠W

∠B =∠X

∠C = ∠Y

So, ABC~WXY by Angle - Angle property.

Hence ABC~WXY by AA

3 0

4 years ago

Fred is playing tennis. For every 2 of his serves that land in, 4 serves land out. If he hit 28 serves in, how many serves lande

bija089 [108]

2 for every 4 = 1 for every two, so 28 multiplied by two. Your answer is 56.

5 0

3 years ago

Read 2 more answers

If r=8 and h=4, what is the volume of the cylinder shown above

Inessa05 [86]

Lets get started :)

The Volume formula of a Cylinder is
V = $\pi$ r²h
(r = radius, h = height)

The radius given is 8 and the height is 4, We can plug in the known values

V = $\pi$ (8)²(4)
= $\pi$ 256
= 256 $\pi$ units³ (You can leave the answer in this form)
≈ 804.2 units³ (approximately)

Units³ because it is a volume (3D shape)