What equation represents this graph? (ANSWER QUICK)

1. The value of V(o) when d is 24 ft is 40.000ft/s

2. The value of V(o) when d is 32ft is 50.596 ft/s.

Projectile motion is the motion of an object thrown (projected) into the air when, after the initial force that launches the object, air resistance is negligible and the only other force that object experiences is the force of gravity.

The height of a projectile is given as;

H = u²sin²(θ)/2g

where u is the initial velocity and g is the gravity

Therefore when h /d = 24ft

24 = u² × 1/4 /20

u² = 1600

u = √1600

u = 40.000ft/s

When d = 32ft

u² = 32 × 20 × 4

u² = 2560

u = √2560

u = 50.596 ft/s.

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Question

A basketball player shoots when she is 16 ft from the backboard. Given the ball has an initial velocity v0 at an angle of 30° with the horizontal.

1)Determine the value of v0 when d is equal to 24.000. (Round the final answer to three decimal places.

2)Determine the value of v0 when d is equal to 32.000. (Round the final answer to three decimal places.)

Answer:

y = 3/4x + 9/4

Step-by-step explanation:

(1,3) and (-3,0)

to find the slope of the line we use the formula of finding the difference of the y-values over the difference of the x-values

slope ('m') = [tex]\frac{(3-0)}{(1-(-3))}[/tex]

m = 3/4

now we can use the slope-intercept form of a line to find the y-intercept:

y = mx + b

'x' and 'y' are values from a given point, 'm' is the slope, and 'b' is the y-intercept

3 = 3/4(1) + b

3 - 3/4 = b

2 1/4 = b  Always put slope in a/b form

9/4 = b

Answer:

the answer is 6

Step-by-step explanation:

but 6 is the answer

Answer:

313

Step-by-step explanation:

First of all you need to find out the surface of the front.

So you need to do 29cm + 29cm = 58cm.

You then have to do 22cm + 22cm = 44cm

So if you add those two numbers up you will get the front surface which is 102cm.

Next, you need to find the surface of the side.

So you need to do 20cm + 21cm = 41cm

After that, you need to find the back surface.

So you need to add 22cm +22cm = 44cm

Then you have to do 21cm + 21cm = 42cm

Add those two together to get 86cm

Then, you need to do the bottom of the shape.

So you need to add 22cm + 22cm (again) = 44cm

You then need to do 20cm + 20cm = 40cm

Add those together to get 84cm

Finally, you need to add 84cm + 86cm + 102cm + 41cm = 313cm

So your answer is:

Surface: 313

Answer:

Step-by-step explanation:

Make three systems with pairs of lines and solve them to work out the vertices.

1) Line 1 and line 2

Double the second equation and subtract equations:

Find y:

The point is (3, 5)

2) Line 1 and line 3

Triple the second equation and add up equations:

Find x:

The point is (1, 2)

3) Line 2 and line 3

Double the second equation and subtract the equations:

Find x:

The point is (5, 1)

[tex]\begin{cases} x=3\implies &x-3=0\\ x=-5\implies &x+5=0 \end{cases}\qquad \implies\qquad a(x-3)(x+5)=\stackrel{0}{y} \\\\\\ a(\stackrel{F~O~I~L}{x^2+2x-15})=y\implies \stackrel{\textit{leading coefficient of 2}}{2(x^2+2x-15)}=y\implies 2x^2+4x-30=y[/tex]

Check the picture below.

Answer:

d is the answer

Step-by-step explanation:

D is the answer.

Answer:

84 students can text blind folded

Step-by-step explanation:

200-42% = 84

200 =2 sets of 100 42% of 100 is 42 add fourty two to its self boom 84

The expression can Susan use to estimate the amount of the discount on the ring is 27.48.

Given

Susan is buying a ring that is regularly $54. 95 and is on sale for 1/2 off.

A deduction from the usual cost of something:

The cost of the ring is $54. 95.

Therefore,

The expression can Susan use to estimate the amount of the discount on the ring is;

[tex]\rm =54.96\times \dfrac{1}{2}\\\\= 27.48[/tex]

Hence, the expression can Susan use to estimate the amount of the discount on the ring is 27.48.

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Answer:

B. HF and QR

Step-by-step explanation:

HF is the same as QR just smaller. Also you can confirm this by looking at the order in the shapes from the question:

GFHE and TRQS

FH = RQ or HF = QR

hope this helps!

Answer:

option 2

Step-by-step explanation:

its easier because you can transfer the y to the other side and it gets easier.

2x = -10y

x = 2/-10 y

x = -5y

Answer:

2x + y = -10

Step-by-step explanation:

2x + y = -10

y = -2x - 10

This can then be substituted for y, for the first equation.

Answer:

Sure

Step-by-step explanation:

Answer:

y=x+13

Step-by-step explanation:

Answer:

X=2

Step-by-step explanation:

You can prove the triangle congruent by SAS. First, reflexive property and then isosceles triangle theorem since two side is congruent, the opposite angle is congruent to each other because of that theorem and then cpctc

Answer:

x = 2

Step-by-step explanation:

This triangle isosceles because of it's two marked congruent sides.

Using base angle theorem, reflexive property (the line in the middle is congruent to itself), and given, we can prove that the two triangles are congruent.

Now that we have proved triangle congruency (SAS), we know that:

17x-3 = 9x+13

Plus 3 on both sides and minus 9x on both sides

8x = 16

Divide by 8 on both sides to isolate x

x = 2

Hope this helps :)

Have a nice day!

Answer:

x≤6

Step-by-step explanation:

Answer: x<6

Step-by-step explanation:

closed circle line going left from 6

The graph of the solution of the inequality is given in below attachment.

Graph the solution of the inequality (4/9)x-10 > x/3 - 12

Move 10 to the right side:

(4/9)x> x/3 - 12+10

(4/9)x> x/3-2

4x/9 - x/3 > -2

4x-3x/9> -2

Take LCM of 3 and 9:

x/9>-2

Multiply both sides by 9:

x>-18

Hence, the solution of the inequality is x>-18.

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Answer:

3 pounds

Step-by-step explanation:

a pound is 16oz so 48 divided by 16 would be 3

Answer:

3 pounds

Step-by-step explanation:

16 ounces is one pound

48 divided by 16 = 3

42°

Step-by-step explanation:

[tex]\angle BAE =180\degree -132\degree[/tex]

(Angles in linear pair)

[tex]\angle BAE =48\degree[/tex]

[tex]\angle AEB =90\degree..(\because \overrightarrow{EC}\perp\overrightarrow{ED})[/tex]

[tex]\angle ABE = 180\degree-(48\degree+90\degree)[/tex]

(Angle sum postulate of a triangle)

[tex]\implies\angle ABE = 180\degree-138\degree[/tex]

[tex]\implies\angle ABE = 42\degree[/tex]

[tex]\angle CDE =\angle ABE = 42\degree[/tex]

(corresponding angles)

[tex]\implies x\degree=\angle CDE[/tex]

(vertical angles)

[tex]\implies x\degree=42\degree[/tex]

[tex]\implies x=42[/tex]

Answer:

A. Add 3 to both side of the equation.

Step-by-step explanation:

If you add 3 to both sides, right after you will be able to simplify it.

Answer:

A. Add 3 to both sides of the equation.

Step-by-step explanation:

It was correct… You’re welcome

Answer: i believe that the answer is 430.51

Step-by-step explanation: Because MATH LOGIC

Step-by-step explanation:

in ∆ABC and ∆ADC

AB = AD (given)

AC = AC (common)

angle ACB = angle ACD = 90° (Given)

therefore,

∆ABC = ∆ADC

therefore, option C is correct

hope this helps you!

Answer:

12 .20

Step-by-step explanation:

you divide 8 by 97.60 and the answer will 12.20

Answer:

3,000 ft per hour

Step-by-step explanation:

We know that 1 minute of driving gets us 50 ft of distance. We also know that there are 60 minutes in an hour. You can multiply 50 (ft per minute) by 60 (number of minutes in an hour) to get the number of ft per hour.

Answer:

27 dollars

Step-by-step explanation:

9 dollars per hour and you multiply that by 3 hours to get 27 dollars.

Answer:

Daityn would of paid 27 dollars. This is because you can do 3*9

Step-by-step explanation:

Hope This Helps

Have A Great Day

Answer:

A

Step-by-step explanation:

thw answer is on the picture

Answer:

add 1.4

Step-by-step explanation

Answer:

The Nikes cost $125.

The Adidas cost $100

Step-by-step explanation:

Let :

[tex]\left \{ {{3a + 4n = 800} \atop {a + 2n = 350}} \right.[/tex]

Solve the bottom equation for a:

Now substitute this for a in the top equation:

The Nikes costs $125.

We can also solve for the Adidas:

Use the previous equation we made:

The Adidas costs $100

-Chetan K

Answer:

Step-by-step explanation:

5/12+1/3=5/12+4/12=9/12

Then if you simplify it the answer 3/4

Answer:

14/18 because 56/72 equals 7/9 but then you times it by two which equals 14/18

Answer:

4[tex]\sqrt{3}[/tex]

Step-by-step explanation:

We can find the value of n using Euclidian theorem:

n^2 = 12*4

n^2 = 48 find the root of both sides

n = 4[tex]\sqrt{3}[/tex]