NO ONE IS HELPING ME :((((((((

The height, h, of a stomp rocket (propelled by a short blast of air) above the ground after t seconds is given by the equation h(t)=5+100t−16t2. Here is a graph that represents h.
1. What does the 5 in the equation represent?



2. What does 100t in the equation mean in terms of the rocket?



3. Approximately when does the rocket hit the ground?



4. What domain makes sense for the function in this context?

Answer:

x = 35, y = 26.5

Step-by-step explanation:

x = 35 ( Alternate angles are congruent )

The sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

2y - 10 + 35 + 102 = 180, that is

2y + 127 = 180 ( subtract 127 from both sides )

2y = 53 ( divide both sides by 2 )

y = 26.5

Answer:

we have

slope=(-5--8)/(x-7)

-3/4=3/(x-7)

-3(x-7)=3×4

-3x+21=12

21-12=3x

3x=9

x=9/3=3

Answer:

x = 3

Step-by-step explanation:

slope = [tex]\frac{y_{2} - y_{1} }{x_{2} -x_{1} }[/tex]

Using the your two points the slope = m = [tex]\frac{-8 + 5}{7-x} = \frac{-3}{4}[/tex]

                                                                       [tex]\frac{-3}{7-x} =\frac{-3}{4}[/tex]

Since the numerators are equal, then the denominators must be equal.

So, 7 - x = 4

-x = -3

x = 3

Answer:

$68.20 divided by 3.1 = $22

Step-by-step explanation:

Answer:

1, 18, 2, 9, 3, 6

I think

Answer:

Down Below!

Step-by-step explanation:

18 = 1 x 18, 2 x 9, or 3 x 6

Prime Factors: 18 = 2 x 3 x 3

Factors of 18: 1, 2, 3, 6, 9, 18

Answer:

Step-by-step explanation:

[tex]a+c=236\\ \\ a=236-c\\ \\ 1.5c+2.5a=525\\ \\ 1.5c+2.5(236-c)=525\\ \\ 1.5c-2.5c+590=525\\ \\ -c=-65\\ \\ c=65\\ \\ a=236-65\\ \\ a=171\\ \\ \text{So there were 171 adults and 65 children at the pool that day.}[/tex]

Answer:

x = 24.571

Step-by-step explanation:

A circles angle is 360 degrees, so you can work out x by equalling everything to 360

360 = 5x + 12 + 9x + 4

360 = 14x + 16

360 - 16 = 344

344 = 14x

344 ÷ 14 = 24.571

x = 24.571

So the smaller angle is 225°

And the bigger angle is 135°

(I'm guessing shape isn't to scale)

Answer:

166.67 miles

Step-by-step explanation: 381.1 = x + 214.43

381.1-214.43 = 166.67 miles

Answer:

166.67 that is how far they have gone

Step-by-step explanation:

Answer:

billy has to mow at least 14 yards

Step-by-step explanation:

200 divided by 15 = about 14

Answer:

$24

Step-by-step explanation:

25 percent of 32 is 8

32-8 is 24

so its 24 dollars after the sale has been added

When x = 0.8, D. is correct

2.01 > 2.5(0.8)

2.01 > 2 √

Answer:

D.

Step-by-step explanation:

D is the correct answer choice because once you substitute 0.8 with x and multiply, 2.5 and 0.8.

2.5 · 0.8=2

2.01 is greater than 2

The statement is correct.

36/60

=0.6

60% is your answer

Answer for Part A:

11 = 5 + 0.75g

g = games played

Answer for Part B:

If you have $11, you can play 8 games

Explanation:

Answer:

Step-by-step explanation:

Hey, I'm sorry I can't help but just know that it's going to be okay, school is also stressing me out. I'm so proud of you for staying alive. Have an amazing day :D

Answer:

21 3/8, 21 3/40, 21, -3/8,-21/40

Answer:

-3/10

Step-by-step explanation:

4-5(6+4x)=-16

4-30-20x=-16

-26-20x=-16

-20x=-16+26

-20x=6

x=6/-20

x=-3/10

Answer:

x = -2

Step-by-step explanation:

4 - 5 x 2x = -16

4 - 10x = -16

10x = -20

x = -2

Hope that helps!

Answer:

S = 3 * 9 = 27

Step-by-step explanation:

S = 3 * 9

S = 27

Step-by-step explanation:

S=3×9=3×3×3=3³=27is youranswer

Answer:

i think the answer is 45 degrees

Step-by-step explanation:

Answer:

12. The second one

13. The first one

14. The last one

15. The first one

16. 30 degrees

Step-by-step explanation:

Answer:

141.75 lbs. & 128.25 lbs.

Step-by-step explanation:

Find what 5% of 135 is: 135 times .05=6.75

Add: 135+6.75 (one possibility)

Subtract:135-6.75 (another possibility)

Hope this helped!! :)

Brainliest?!?!

Stay safe and have a wonderful day/afternoon/night!!!

i am pretty sure this is the answer:

y=5x+4

Answer: y=5x+4

Step-by-step explanation:

Consider we need to find the equation of the circle.

Given:

The Center at (-4,-1), radius = 2​.

To find:

The equation of the circle.

Solution:

The standard form of a circle is

[tex](x-h)^2+(y-k)^2=r^2[/tex]

Where, (h,k) is the center of the circle and r is the radius of the circle.

Putting h=-4, k=-1 and r=2, we get

[tex](x-(-4))^2+(y-(-1))^2=(2)^2[/tex]

[tex](x+4)^2+(y+1)^2=4[/tex]

Therefore, the equation of the circle is [tex](x+4)^2+(y+1)^2=4[/tex].

Answer: Ooof!

Step-by-step explanation: btw the answer is 62.25

Answer:

34+34-(23/4)

Step-by-step explanation:

249/4 is the answer boo <3

Answer:

Step-by-step explanation:

Your answer

Sale price = 144$

Mark it as Brainlist. Follow me for more answer.

Answer:

200-300= -100

Step-by-step explanation:

hope u get it

Answer:

1. How are you in high school if you don't know how to solve simple equations like 200-300?

2. 200-300= -100

Step-by-step explanation:

Hope that this helps! :)

Answer:

y=(-3)+4

Step-by-step explanation:

Answer:

the equation will be y=-3x+4

Step-by-step explanation:

b is the y intercept, and mx is the slope, also the rate of change. if you asking for an equation.

Answer:

The variable is going to be divided

you solve by multiplying 9 to both sides to eliminate the fraction, then add 6 on both sides to get the variable by itself.

Step-by-step explanation:

Answer: i believe what you're looking for is W so, W=3

Step-by-step explanation: you add +7 to each side of the equation, which gives you W=3

Answer:

w= 3

Step-by-step explanation:

Add 7 to both sides of the equation  w-7 = -4

w-7+7=-4+7

Simplify : w-7+7=-4+7  which simplifies to w=   -4 +7

So, w  =  -4 +7  is w= 3