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3 years ago

Kyle dropped a ball from the top of a building. The graph represents the height of the ball.

Mathematics

2 answers:

oee [108]3 years ago

5 0

Answer:

A. The height from which the ball was dropped

Step-by-step explanation:

If you had the equation in slope-intercept form, then the y-intercept would represent how high up the ball was when it was dropped. The slope would be how fast the ball is dropping.

Anettt [7]3 years ago

4 0

Answer:

B. because it want to know how far it takes to reach the ground

Step-by-step explanation:

when you drop the ball it take the hight of getting up

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Triangle XYZ is shown, where n ≥ 5. Triangle X Y Z is shown. The length of side X Y is n + 4, the length of side Y Z is 2 n, and

motikmotik

Answer:

The longest side of the triangle is YZ, the shortest side is ZX, the largest angle is ∠X and the smallest angle is ∠Y.

Step-by-step explanation:

The lengths of the sides of the triangle XYZ are as follows:

XY = n + 4

YZ = 2n

ZX = n - 2

According to the triangle inequality theorem, the sum of two sides of a triangle is always greater than the third side.

Then,

XY < YZ + ZX ⇒ n + 4 < 2n + n - 2 ⇒ n + 4 < 3n - 2 ⇒ 2n > 6 ⇒ n > 3

YZ < XY + ZX ⇒ 2n < n + 4 + n - 2 ⇒ 2n < 2n + 2 ⇒ 0 < 2

ZX < XY + YZ ⇒ n - 2 < n + 4 + 2n ⇒ n - 2 < 3n + 4 ⇒ 2n > -6 ⇒ n > -3

It is provided that n ≥ 5.

Then the sides of the triangle are:

XY = n + 4 ≥ 5 + 4 = 9

YZ = 2n ≥ 2 × 5 = 10

ZX = n - 2 ≥ 5 - 2 = 3

So, the longest side of the triangle is YZ. And the shortest side is ZX.

The largest angle of a triangle is opposite to the longest side.

The angle opposite to YZ would be X. So, the largest angle is ∠X.

The smallest angle of a triangle is opposite to the shortest side.

The angle opposite to ZX would be Y. So, the smallest angle is ∠Y.

Thus, the longest side of the triangle is YZ, the shortest side is ZX, the largest angle is ∠X and the smallest angle is ∠Y.

6 0

3 years ago

Solve. h + 14 = -14 h =

pogonyaev

Answer:

h= -28

Step-by-step explanation:

h+14=-14 isolate h by subtracting 14 on both sides

h= -28

8 0

3 years ago

Read 2 more answers

5x-6y=-8 solve the equation

Setler79 [48]

Answer:

Solved for y: $y = 4/3 + 5/6x$

Solved for x: $x = 6/5y - 8/5$

Step-by-step explanation:

Solving for y

Step 1: Subtract 5x from both sides

$5x - 6y - 5x = -8 - 5x$

$-6y = -8 - 5x$

Step 2: Divide both sides by -6

$-6y / -6 = (-8 - 5x) / -6$

$y = 4/3 + 5/6x$

Solving for x

Step 3: Add 6y to both sides

$5x - 6y + 6y = -8 + 6y$

$5x = 6y - 8$

Step 4: Divide both sides by 5

$5x / 5 = (6y - 8) / 5$

$x = 6/5y - 8/5$

5 0

3 years ago

Can someone help me with this question?

Nikitich [7]

D. 5 5/6

Volume = l * b * h
= 2 1/2 * 3 1/2 * 2/3
= 5/2 * 7/2 * 2/3
= 35/6
= 5 5/6

4 0

3 years ago

Find the point below that lies on the line y-5=7(x-6).

MrMuchimi

Answer:

(6,5)

Step-by-step explanation:

The equation is in point slope form: $y-y_1=m(x-x_1)$

'm' is the slope.

(x1, y1) is the point used to create the equation.

The number 6 replaces the x1 spot.

The number 5 replaces the y1 spot.

So a point that lies on the line should be (6,5).

5 0

3 years ago