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bearhunter [10]

3 years ago

9

Help pleaseeeeee thanksss

1 answer:

vesna_86 [32]3 years ago

7 0

4 three pointers and 3 two pointers would equal 18 total points If they shoot 4 three pointers than they would have 12 so far, and if they then shoot 3 two pointers then they would have 18, because (4 * 3) + (3 * 2) is 18

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How much will $5000 be worth in 5 years if it is compounded continuously at 3% interest?

Finger [1]

$5,796 is how much it would be. hope it helps

5 0

3 years ago

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If the slope of line L is -2/5, what is the slope of line m so that line l and line m are perpendicular?

ki77a [65]

Perpendicular lines have negative reciprocal slopes. So if the slope is -2/5...to find the negative reciprocal, " flip " the slope and change the sign.
So we flip -2/5 and we get 5/-2...and now we change the sign...and we get 5/2. So our perpendicular slope will be 5/2.

3 0

3 years ago

The height after t seconds of an object projected upward with an initial velocity of 48 feet per second from a 210-foot tower ca

svetlana [45]

Given:

The height h of an object after t seconds is

$h=-16t^2+48t+210$

The height of a neighboring 50-foot tall building is modeled by the equation h=50.

The time (t) when the object will be at the same height as the building is found to be t = –2 and t = 5.

To find:

The statement which describes the validity of these solutions.

Solution:

We have,

$h=-16t^2+48t+210$

Here, t is the time in seconds.

For t=-2,

$h=-16(2)^2+48(-2)+210$

$h=-64-96+210$

$h=50$

For t=5,

$h=-16(5)^2+48(5)+210$

$h=-400+240+210$

$h=50$

So, the value of h is 50 at t=-2 and t=5.

We know that time is always positive so it cannot be negative value. It means t=-2 is not possible.

The solution t = 5 is the only valid solution to this system since time cannot be negative.

Therefore, the correct option is C.

6 0

3 years ago

Find the zeros of the function y = -4x^2 + 16

adoni [48]

$-4x^2+16 & =0\\\\\implies -4(x^2-4) & =0 \\\\\implies x^2-4 =0\\ \\\implies x^2-2^2 =0\\\\\implies (x+2)(x-2)=0\\\\\implies x=2,~~x = -2$

7 0

2 years ago

Read 2 more answers

92 = -4(2r - 5)<br><br> r = ?<br> Help!

Roman55 [17]

Hello there!

$92 = -4(2r - 5)\\$

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓

First you had to switch sides.

$-4(2r-5)=92$

Then you divide by -4 from both sides of the equation.

$\frac{-4(2r-5)}{-4}=\frac{92}{-4}$

Simplify

$2r-5=-23$

Next you had to add by 5 from both sides of the equation.

$2r-5+5=-23+5$

Simplify

$2r=-18$

You can also divide by 2 from both sides of the equation.

$\frac{2r}{2}=\frac{-18}{2}$

Simplify it should be the correct answer.

$r=-9$

<u><em>Answer⇒⇒⇒⇒⇒r=-9</em></u>

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

5 0

4 years ago

Read 2 more answers