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VladimirAG [237]
3 years ago
13

I NEED THESE VERY FAST PLEASE

Mathematics
1 answer:
Studentka2010 [4]3 years ago
4 0

Answer:

Step-by-step explanation:

what is the question?

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What dose this equal -7/8+(-5/8)
Levart [38]

Answer:

-12/8 or -1.5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How fast is the apple traveling when the kinetic energy is 32 joules?
Daniel [21]

Answer

The apple is traveling at 8 meters per second

Explanation

We have the equation that relates the kinetic energy with the velocty:

K=\frac{v^2}{2}

Then, to find thevelocity when the apple has 32, we replace K = 32 j:

\begin{gathered} 32=\frac{v^2}{2} \\ 32\cdot2=v^2 \\ 64=v^2 \\ v=\sqrt{64}=8 \\  \end{gathered}

Thus, the speed of the apple is 8meter per second

8 0
11 months ago
May someone help me with these 2 again
cestrela7 [59]

Answer:

1. 180

2. x = 31

Step-by-step explanation:

1. the sum of the interior angles of every triangle is always 180

2. using what we know from problem 1, we can create an equation:

x + 10 + 2x - 5 + 2x + 20 = 180

add like terms: 5x + 25 = 180

subtract 25 from both sides: 5x = 155

divide both sides by 5: x = 31

3 0
2 years ago
HELP!!!!!!!!!!! !!!!!!!!!!
Sonja [21]

Answer:

second one is 3, the last one is 4560

Step-by-step explanation:

5 0
2 years ago
CAN SOMEONE PLEASE HELP ME??? THIS ANSWER IS NOT PROPERLY SELECTED...IT WAS CLICKED ON BY ACCIDENT...PLEASE DO NOT CHEAT OR LIE
zhannawk [14.2K]

Answer:

The answer is Option B

Step-by-step explanation:

<u>Step 1:  Find the points</u>

The leftmost point is:  <em>(-3, -1)</em>

The next point is:  <em>(-2, 2)</em>

The next point is:  <em>(1, 0)</em>

The next point is:  <em>(3, 1)</em>

The rightmost point is: <em> (4, -2)</em>

<em />

Answer:  The answer is Option B

7 0
3 years ago
Read 2 more answers
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