1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlexFokin [52]
2 years ago
13

At a baseball training camp, a computer system plots the paths of balls hit during sessions at the batting cage and generates eq

uations for those paths. The path of a ball hit by David is described the equation h(t)=-9-6t+3t^2 .Find how long it would take the ball to hit the ground in an open field. Solve by completing the square.
Your answer:
Mathematics
1 answer:
notsponge [240]2 years ago
7 0
Are we solving for h or t
You might be interested in
Help me on number problem 4 please
kakasveta [241]

Answer:

y = -1/4x + 3

Step-by-step explanation:

Because you are finding the perpendicular slope, you need to find the negative reciprocal of the original line, which would be -1/4. You then use point slope form to find the y-intercept with the slope and given point:

y - 5 = -1/4(x + 8). That equals to y = -1/4x + 3.

So the equation of this line is y = -1/4x + 3.

7 0
2 years ago
Eight more than the product of two and a number x
-BARSIC- [3]

8+2x

That will be the answer.

3 0
3 years ago
Read 2 more answers
Name the property shown by each statement.
vlada-n [284]
Most of these problems are the commutative property:

Addition
a + b = b + a

Multiplication
a * b = b * a

and the associative property:

Addition
(a + b) + c = a + (b + c)

Multiplication
(a * b) * c = a * (b * c)

There's also the Identity property:

Addition \ Subtraction:
a + 0 = a \ a - 0 = a

Multiplication \ Division:
a * 1 = a \ a / 1 = a
5 0
3 years ago
20 pts and a mark. Please Help!!!A store is having a sale on chocolate chips and walnuts. For 3 pounds of chocolate chips and 2
netineya [11]

Answer:

Step-by-step explanation:

7 0
3 years ago
The principal P is borrowed at a simple interest rater for a period of time t. Find the loan's future value A, or the total amou
Andrews [41]
Simple interest formula:
I=PRT

I(interest money created in dollars)
P(initial amount of money)
R(interest rate as a decimal)
T(time in years)

I=7000(.07)(6)
I=$2,940

Therefore, the future value of A is $2,940
8 0
3 years ago
Other questions:
  • You have a wire that is 38 cm long. you wish to cut it into two pieces. one piece will be bent into the shape of a square. the o
    8·1 answer
  • How to solve for quadratic equations with inequalities?
    11·1 answer
  • Geometry, Thanks if you help! question 3
    5·1 answer
  • The sales tax on the model rocket shown is $1.92. What is the percent of sales tax?
    15·1 answer
  • Can someone please answer this question please answer it correctly and please show work please help me I need it
    5·1 answer
  • Describe what the standard notation of a number look like if the scientific notation of that number has a negative exponent?
    9·1 answer
  • Factor Completely: x^2-7x+10
    7·1 answer
  • Calculate the area of quadrilateral ABCD state the units of your answer .
    7·2 answers
  • PLEASE HELP PLEASe!!!!
    11·2 answers
  • 15 points!!! <br> Write an<br> equation of the parabola shown.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!