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3 years ago

10

The point (x, y) is the top of a polygon. Which point would it map to if the polygon were reflected over the y-axis and then tra

nslated 6 units down?

1 answer:

snow_lady [41]3 years ago

3 0

You would have to add

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I have the other two answers. i just need the maximum height. please

Alex777 [14]

You have the maximum height happens at 5 seconds.

Replace t with 5 and solve for h(t):

h(5) = -0.2(5)^2 + 2(5)

h(5) = -0.2(25) + 10

h(5) = -5+10

h(5) = 5

The maximum height is 5 feet.

5 0

3 years ago

i’ll give you all my points that i have and rate you good if you answer these three questions before 3:00pm est. if f(x)=8-5x, f

maks197457 [2]

Ok so to start you plug in what’s in the parentheses for x

4c=8-5(4c)
2-k=8-5(2-k)
4p+3=8-5(4p+3)

In the first one you distribute the -5
4c=8-20c
Then add 20c to both sides
24c=8
And divide by 24
C=8/24 or 1/3

Distributing the -5 on the second one gets you
2-k=8-10+5k
Then you combine like terms
2-k=-2+5k
Subtract 5k from both sides
2-6k=-2
Subtract 2 from both sides
-6k=-4
Divide by -6
K=4/6 or 2/3

and lastly the equation is 4p+3=8-5(4p+3)

So you distribute -5
4p+3=8-20p-15
Combine like terms
4p+3=-20p-7
Add 20p to both sides
24p+3=-7
Subtract 3 from both sides
24p=-10
And then divide by 24
P= -10/24 or -5/12

8 0

2 years ago

Quiana has 7 times more text messages from Yolanda than from Pierre. Quiana has 56 text messages from Yolanda. Which equation ca

gizmo_the_mogwai [7]

Answer:

Quiana has 8 text messages from Pierre.

Step-by-step explanation:

This question can be solved using a rule of three.

Quiana has 7 times more text messages from Yolanda than from Pierre.

This means that for each message that she receives from Pierre, she receives 7 from Yolanda.

She received 56 from Yolanda.

So

7 messages from Yolanda - 1 messages from Pierre

56 messages from Yolanda - x messages from Pierre

$7x = 56$

$x = \frac{56}{7}$

$x = 8$

Quiana has 8 text messages from Pierre.

6 0

2 years ago

Slope-intercept from of an equation for the line passes through -1,2 and Parallel to y=2x-3

Dennis_Churaev [7]

The equation of the line in slope - intercept form is $y=2 x+4$

Explanation:

The line passes through the points $(-1,2)$ and parallel to the line $y=2x-3$

Since, the line is parallel, the slope is $m=2$

The y - intercept can be determined by substituting the points $(-1,2)$ and $m=2$ in the slope - intercept formula, we get,

$y=mx+b$

$2=(2)(-1)+b$

$2=-2+b$

$4=b$

Thus, the y - intercept is $b=4$

The equation of the line in slope - intercept form can be determined using the formula $y=mx+b$

Thus, substituting $m=2$ and $b=4$ , we get,

$y=2 x+4$

Hence, the equation of the line in slope - intercept form is $y=2 x+4$

8 0

2 years ago

Solve each compound inequality and graph the solution.

Vlada [557]

1) x > -4 and x <span>< 2

2) x </span>> 4 and x <span><8</span>

4 0

2 years ago