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3 years ago

What is the quotient

Mathematics

1 answer:

olasank [31]3 years ago

8 0

Hope this would help you

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A ball is kicked from the ground with a velocity of 38.50 ft/sec at an angle of 35 degrees. How many feet will the ball travel h

anzhelika [568]

Answer:

Horizontal distance is 142.12 feet.

Step-by-step explanation:

We have,

Velocity of the ball is 38.50 ft/sec. The angle of projection of the ball is 35 degrees.

It is required to find the horizontal distance covered by it before it comes back to the ground on its first bounce. It means we need to find the horizontal range of the projectile. Range of a projectile is given by :

$R=\dfrac{u^2\sin2\theta}{g}\\\\R=\dfrac{(38.5)^2\times \sin2(35)}{9.8}\\\\R=142.12\ ft$

So, the horizontal distance covered by it before it comes back to the ground on its first bounce is 142.12 feet.

3 0

3 years ago

18. Emma works 16 hours per week during the summer. At this rate, how many hours will she work in 12 weeks? * A. 192 hours B. 18

miskamm [114]

$\dfrac{16 \textrm{ hours} }{ \textrm{week}} \times 12 \textrm{ weeks} = 192 \textrm{ hours}
$
Choice A

3 0

3 years ago

On a coordinate plane, a line goes through points (negative 4, 0) and (0, 4.5). What is the x-coordinate of the y-intercept? –4

ANTONII [103]

Answer:

sorry for such a late answer but the correct option is the second table

Step-by-step explanation:

none needed

6 0

3 years ago

Read 2 more answers

Solve the following equation for D. Be sure to take into account whether a letter is capitalized or not. fD - 7 = q^2

Alecsey [184]

Answer:

$\displaystyle D=\frac{q^2+7}{f}$

Step-by-step explanation:

<u>Equation Solving</u>

We are given the equation:

$fD - 7 = q^2$

It's required to solve the equation for D. All letters must preserve their capitalization.

We must isolate the letter D by removing from the left side all the terms and coefficients that surround it.

Adding 7:

$fD = q^2+7$

Dividing by f:

$\mathbf{\displaystyle D=\frac{q^2+7}{f}}$

5 0

3 years ago

Find two numbers, if their sum is 49 and their difference is 1/2 .

amm1812

Answer:

$x=24\frac{3}{4}\\ y=24\frac{1}{4}$

Step-by-step explanation:

Let the two numbers be x and y

So we have:

$x +y = 49\\x-y=\frac{1}{2}$

using the elimination method, add the two equations together:

$2x=49\frac{1}{2} \\2x=\frac{99}{2}$

solve for x:

$x=\frac{99}{4}\\x=24\frac{3}{4}$

substitute our value for x back into the first equation we made:

$x+y=49\\(\frac{99}{4}) + y=49\\y=49-\frac{99}{4}\\y=\frac{97}{4} \\ y=24\frac{1}{4}$

therefore,

$x=24\frac{3}{4}\\ y=24\frac{1}{4}$

6 0

3 years ago