Ask question

Ask question

All categories

3 years ago

7

A kicker kicks a football during practice. the ewuation below can be used to find the height (h) in feet of the football after t

seconds.
h(t)= -16t^2 + 96t
after how many seconds will the ball hit the ground?
a.7
b.0
c.96
d.y

1 answer:

Firdavs [7]3 years ago

3 0

H(t)=16(t+3)^2-144
use photomath

You might be interested in

Solve the system. 2x + y = 3 −2y = 14 − 6x Write each equation in slope-intercept form.

barxatty [35]

Answer:

2x + y = 3

y = -2x + 3 <==

-2y = 14 - 6x

y = -14/2 + 6/2x

y = -7 + 3x

y = 3x - 7 <===

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the common difference between consecutive terms in the following arithmetic sequence? 51, 47, 43, 39, ...

andriy [413]

Answer:

tHE ANSWER IS -4 (B) BECAUSE YOU ARE TAKING AWAY FROM THE POSITIVE VALUE AND WORKING IN DESCENDING ORDER.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Use grouping symbols and at least one exponent to write a numerical expression that has a value of 80.

Kaylis [27]

To group an expression, means that the factors of the expression are to be separated in (), [] or {}.

An expression with a value of 80 is: $2^2 \times ( [2 + 2] \times [3 + 2] )$

The number is given as:

$80$

Factorize

$80 = 2 \times 40$

Factorize 40

$80 = 2 \times 2 \times 20$

Express $2 \times 2$ as an exponent

$80 = 2^2 \times 20$

Express 20 as 4 x 5

$80 = 2^2 \times ( 4 \times 5)$

Express 5 as 3 + 2

$80 = 2^2 \times ( 4 \times [3 + 2] )$

Express 4 as 2 + 2

$80 = 2^2 \times ( [2 + 2] \times [3 + 2] )$

Hence, the above expression has a numerical value of 80

Read more about numerical expressions at:

brainly.com/question/24787226

6 0

2 years ago

A) 2.5x + 1.25 < 3.75 <br>b)5.12 2.4x + 0.3<br>help!!!<br><br>

Sauron [17]

Answer:

a) 1

b)I would like to help u but i don't understand the question I think something is missing there plus sign or minus sign sry

Step-by-step explanation:

2.5x + 1.25 < 3.75

2.5x < 3.75 - 1.25

2.5x < 2.5

$\frac{2.5x}{2.5} = \frac{2.5}{2.5}$

x = 1

I hope u like it ‍❤️‍‍❤️‍

For any question comment me

Really sorry for the second question

4 0

3 years ago

Pls help meh... I need help

sertanlavr [38]

In a parallelogram, opposite angles are congruent and consecutive angles are supplementary.

3x - 15 = 2x + 24
3x - 2x = 24 + 15
x = 39 <===

6 0

3 years ago

Read 2 more answers