Ask question

Ask question

All categories

3 years ago

9

A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting the ground. From what height was the b

all thrown?

1 answer:

Degger [83]3 years ago

7 0

Answer:

attached below

Step-by-step explanation:

You might be interested in

9 is the geometric mean between 4 and which other number?

KonstantinChe [14]

Answer is A. 20.25

cause 20.25 x 9 = 81
√81 = 9
so 9 is the geometric mean <span>between 4 and 20.25</span>

5 0

3 years ago

What is the correct answer

krek1111 [17]

Answer:

3x - 9 - (6 / (x+4))

Step-by-step explanation:

3x - 9

|----------------------------------------

(x +4) | (3x^2 + 3x - 42 )

3x^2 + 12x

------------------------------

-9x - 42

-9x - 36

-----------------------------------

- 6

Answer: 3x - 9 - (6 / (x+4))

8 0

3 years ago

Read 2 more answers

Consider the following sets:

8_murik_8 [283]

Answer:

the answer is R

Step-by-step explanation:

I just took a quiz and got it correct

3 0

3 years ago

N a basketball game, Archie made 3/5 of his shots. Which numbered choice has a value that is the same as the ratio Archie made i

Mamont248 [21]

Basically you want to find an equivalent fraction for 3/5 in the answer choices.

12/20 equals 3/5 because 3/5 x 4/4 (or 1) = 12/20

answer: 4

8 0

3 years ago

Solve 3x2+7x+1=0 using the quadratic formula.

NNADVOKAT [17]

Answer:

$x=\frac{-7+-\sqrt{37} }{6}$

Step-by-step explanation:

This (±) goes between the $-7$ and $\sqrt{37}$

$3x^{2} +7x+1=0$

$ax^{2} +bx+c$

$-b$ ± $\sqrt{b^2-4ac}$ /2a

$-7$ ± $\sqrt{(7)^2-4(3)(1)}$ /2(3)

$-7$ ± $\sqrt{49-12}$ /6

$-7$ ± $\sqrt{37}/6$

7 0

3 years ago