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Anastasy [175]
3 years ago
5

How do you sovle this equation by factoring 7x^2+7x=0

Mathematics
2 answers:
RSB [31]3 years ago
8 0
If I know correctly from my Pre AP algebra teacher, then I am pretty sure the answer is No solution... But I would wait for some other people to answer too because I am not so sure. We are on the quadratic formula now 
Mariulka [41]3 years ago
4 0
The answer is 7x(x+1)=0
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A tire at the top of a hill starts rolling down the hill. If the diameter of the tire is 36 inches, how many inches has the tire
vredina [299]
The answer would be 360pi. 
5 0
3 years ago
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When a spaceship full of scientists landed on Planet Q, they found that 17/40 of the 160 aliens had 3 eyes. How many aliens had
Lera25 [3.4K]

Answer:

68 aliens

Step-by-step explanation:

Take the fraction of aliens that had 3 eyes and multiply by the number of aliens

17 / 40 * 160 =

17 * 160/40

17 *4

68

6 0
2 years ago
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How many solutions does the following equation have?
IrinaK [193]
Answer:
Exactly one solution

Explanation:
The first step we need to take to find the answer is to find the value of y.

7(y+3)=5y+8
Expand the parentheses
7y+21=5y+8
Subtract both sides by 21
7y+21-21=5y+8-21
7y=5y-13
Subtract both sides by 5y
7y-5y=5y-13-5y
2y=-13
Divide both sides by 2
2y/2=-13/2
y=-6.5

Now, we plug y back into the original equation.

7(y+3)=5y+8
7(-6.5+3)=5(-6.5)+8
Expand the parentheses
-45.5+21=-32.5+8
-24.5=-24.5

Because both sides of the equation is equal and the equation is true, we can conclude that the equation has one solution.

I hope this helps!
7 0
3 years ago
Pls help will give brainiest!!!
Artist 52 [7]

Answer:

ikaw mag sagut nyan tiba may utak ka? Tanga kaya mo na yan

Step-by-step explanation:

She's imperfect but she tries

She is good but she lies

She is hard on herself

She is broken and won't ask for help

She is messy but she's kind

She is lonely most of the time

She is all of this mixed up

And baked in a beautiful pie

She is gone but she used to be mine

8 0
2 years ago
How do you solve this
FromTheMoon [43]

Answer:

Step-by-step explanation:

i got x=3.21007319

4 0
3 years ago
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