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4 years ago

7

Is 35 P or C Is 41 P or C Is 81 P or C Is 57 P or C

1 answer:

Westkost [7]4 years ago

4 0

81 is C

41 is P

35 is C

57 is C

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A ball is dropped vertically from a height of 100 meters. After each bounce, the ball reaches a maximum height equal to 75 perce

Nesterboy [21]

After the 1st bounce it would be 48 meters. 80*.6
After the 2nd bounce it would be 28.8.80*.6*.6
After the 3rd bounce it would be 17.28. 80*.6*.6*.6
After the 8th bounce it would be 1.3. 80*.6*.6*.6*.6*.6*.6*.6*.6
Answer=1.3

8 0

3 years ago

Use the graph to evaluate each value of the function:

Alex73 [517]

Answer:

f(-4) = 4

f(-1) = 0

f(-6) = -4

Step-by-step explanation:

Since functions, f(x), are interpreted as "The function of x," then it means that the values inside the parenthesis of the f(x) are the x values. Looking at the graph, the following functions are located as the curve crosses the given points on the graph:

f(-4) = 4

f(-1) = 0

f(-6) = -4

5 0

3 years ago

Any suggestions or answers

Dominik [7]

The answer would be “D”

6 0

3 years ago

Help asapppppppppppp

tatiyna

Bro the answer is obviously dababy

3 0

3 years ago

Please help me... thank you

DanielleElmas [232]

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0) or (0,y)

For lines to be parallel, they have to have the SAME slope.

For lines to be perpendicular, their slopes have to be the opposite/negative reciprocals (flipped sign and number)

For example:

slope is 2

perpendicular line's slope is -1/2

slope is -2/3

perpendicular line's slope is 3/2

9.) First find the slope of line PQ. Use the slope formula and plug in the two points.

P = (4, 1) (x₁ , y₁)

Q = (8, 4) (x₂ , y₂)

$m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{4-1}{8-4}$

$m=\frac{3}{4}$

Line RS is parallel to line PQ, so they have the same slope of 3/4

$y=\frac{3}{4}x+b$

To find "b", plug in the point R = (3, -2) into the equation

$y=\frac{3}{4}x+b$

$-2=\frac{3}{4}(3)+b$

$-2=\frac{9}{4}+b$ Subtract 9/4 on both sides

$-2-\frac{9}{4}=b$ Make the denominators the same

$-\frac{8}{4} -\frac{9}{4}=b$

$-\frac{17}{4}=b$

$y = \frac{3}{4}x- \frac{17}{4}$

10.) Find the slope of line PQ

$m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{4-1}{8-4} =\frac{3}{4}$

Line RS is perpendicular to line PQ, so the slope of line RS is -4/3

y = -4/3x + b

Plug in the point R = (3, -2) into the equation to find "b"

y = -4/3x + b

-2 = -4/3(3) + b

-2 = -4 + b Add 4 on both sides

2 = b

$y = -\frac{4}{3}x+2$

8 0

3 years ago