All categories

3 years ago

A ball was kicked into the air from a balcony 20

2 answers:

6 0

H(t) = (t) = - 16t^2 + 32t + 20
Maximum Height of parabola (vertex)
t = - b/2a
t = - 32/- 32 = 1
h (1) = - 16 + 32 + 20
Answer = 36 Feet

Hope that answer your question, and helps you!!!

Ainat [17]3 years ago

5 0

Max ht is at the vertex of the parabola, at t = -b/2a
t = -32/-32 = 1
h(1) = -16 + 32 + 20
= 36 feet
hope this helps

You might be interested in

I need help please???

alexdok [17]

Answer:

x<29

Step-by-step explanation:

This would be the BEST answer. Hope it helps! ☺

4 0

3 years ago

The side length of an isosceles right triangle is 7x + 3 feet. (both base and height are 7x + 3 feet).

tangare [24]

Answer:

Step-by-step explanation:

because they all sum up together

4 0

3 years ago

12y - 15x + 6 please hurry

ddd [48]

Answer: negative 8 or -8

Step-by-step explanation:

would include explanation but it would take a while hope it helped and may i have brainliest please?!

5 0

3 years ago

Five workers dig a trench 5 yards long in 5 hours. How many workers are needed to dig a 100 yards long in 100 hours?

Pavlova-9 [17]

I think it would require 100 workers since 1 worker digs up 1 yard.

Hope this helps.

7 0

3 years ago

Please solve, -7x+8=-4(x+1)

omeli [17]

Answer: $x=4$

Simplify both sides of the equation.

$-7x+8=-4(x+1)\\-7x+8=(-4)(x)+(-4)(1)(Distribute)\\-7x+8=-4x+-4$

Add 4x to both sides

$-7x+8+4x=-4x-4+4x\\-3x+8=-4$

Subtract 8 from both sides

$-3x+8-8=-4-8\\-3x=-12$

Divide both sides by -3

$-3x/-3=-12/-3\\x=4$

5 0

3 years ago

Read 2 more answers