3 years ago

Please find the value of x

Mathematics

1 answer:

Verizon [17]3 years ago

6 0

I am not sure if this is right , but I tried . I hope I helped !

You might be interested in

What is the answer?

alexgriva [62]

Answer:

Area = (2-3x)(2x+5)(x-1)

= -6x³-5x²+21x-10

Step-by-step explanation:

6 0

3 years ago

If an object is dropped from a height of 144 feet, the function h(t)=-16t^2+144 gives the height of the object after t seconds.

shtirl [24]

Answer:

A. 3s

Step-by-step explanation:

The height of the object after t seconds is given by:

$h(t) = -16t^2 + 144$

When will the object hit the ground?

It hits the ground after t seconds, and t is found when $h(t) = 0$ . So

$h(t) = -16t^2 + 144$

$0 = -16t^2 + 144$

$16t^2 = 144$

$t^2 = \frac{144}{16}$

$t^2 = 9$

$t = \sqrt{9}$

$t = 3$

3 seconds, so the correct answer is given by option a.

5 0

2 years ago

A system of equations is shown below:

Naddika [18.5K]

6x - 5y = 5
3x + 5y = 4
----------------add
9x = 9
x = 9/9
x = 1 <===

5 0

3 years ago

if someone apply to 5 different colleges and 4 different majors how many different scenarios are there

svetoff [14.1K]

Answer:

He can apply for 4 different majors at each college giving

5 * 4 = 20 (if the college permits more than 1 application for a major)

4 0

2 years ago

Round to the underlined place

alexgriva [62]

Answer:

What is the number that needs to be rounded?

Step-by-step explanation:

4 0

2 years ago