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
docker41 [41]
3 years ago
10

PLZ HELP ME! Directions up above the picture **MATH (Algebra)

Mathematics
1 answer:
Vikentia [17]3 years ago
6 0

Answer:

The answer to your question is t = 1.3 s

Step-by-step explanation:

Data

Equation    h(t) = -4.9t² + v₀t + h₀

v₀ = 0 m/s

h₀ = 8 m

t = ?

h = 0 m

Process

1.- Substitute the values in the formula

                  0 = -4.9t² + 0t + 8

2.- Simplification

                  0 = -4.9t² + 8

3.- Solve for t

                 4.9t² = 8

                      t² = 8/4.9

                      t² = 1.63

4.- Result

                      t = 1.27 ≈ 1.3 s

You might be interested in
9. Sonia bought 5 shirts that cost $38.00 each. If the tax rate is 8.5%, how much did Sonia pay?
qaws [65]
The answer is A

8.5% sales tax + 38.00= $41.23 x 5 (shirts)= $206.15
8 0
3 years ago
Can you answer any of these or all I really need to finish today 10 points for any all questions
Rudiy27
Number 3 would be y=4x.
Number 5 would be 9 1/24 for the left side and 133/8 for the right side.

6 0
3 years ago
Please anwser this ASAP
jasenka [17]
It would be 3/1 I think
8 0
3 years ago
A dilation is applied to a triangle such that the sides of the image are 1.5 times the length of their corresponding sides in th
gtnhenbr [62]
The angles in the new triangle is the same as the original triangle.

The angles are the same, they are not multiplied by the factor of 1.5





4 0
3 years ago
Read 2 more answers
If lines AB and CD are parallel, then angels c and e are?
lapo4ka [179]

Answer:

D

Step-by-step explanation:

Given that AB and CD are parallel lines, then

∠c and ∠e are same side interior angles and are supplementary

6 0
3 years ago
Read 2 more answers
Other questions:
  • The fifth-grade classes at Brookfield School used five identical buses to go on a field trip. •There were a total of 40 seats on
    12·1 answer
  • Which exponential function represents growth? A) f(x) = ( 1 2 )x B) f(x) = 4 3 -x C) f(x) = 2-x D) f(x) = 2x
    13·1 answer
  • the angle of the first hill of a roller coaster is 55 degrees. if the length of the track from the beginning of the ascent to th
    11·1 answer
  • Jack bought 4 bagels for $3.00.How many bagels can he buy for $4.50?
    10·2 answers
  • Which one is the correct answer?
    12·2 answers
  • 6) Parking lot A charges $19.00 to enter the parking lot plus $1.50 per hour
    10·2 answers
  • What’s the Y and X intercepts?<br> 12x + y = 120
    11·1 answer
  • A baseball player throws a ball from second base to home plate. How far does the player throw the ball? Include a diagram showin
    6·2 answers
  • Siska wants to buy 5 packs of chocolate , which will cost $ 3,25 each. If ahe pays with 2 sheets of $10 , how much change will s
    10·1 answer
  • Can somebody help me please
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!