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Vanyuwa [196]
3 years ago
5

PLEASE HELP IMMEDIATELY AND SHOW HOW TO DO IT PLS

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
8 0
It’s 30-60-90 Triangle

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What is the opposite of 9.2 <br><br><br><br><br> (and don't delete my question!)
Elena-2011 [213]

Answer:

6.0

Step-by-step explanation:

6 0
3 years ago
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Simplify (3w^2-7w+6)+(-5w^2+2w+1)
leva [86]

Answer:

-2w^2 - 5w + 7

Step-by-step explanation:

Just the values with the same powers of w

(3w^2-5w^2)+(-7w+2w)+(6+1)

-2w^2 - 5w + 7

5 0
3 years ago
What should be done to both sides of the equation in order to solve -5m=-40
irina1246 [14]

Answer:

divide each side by -5

Step-by-step explanation:

-5m = -40

divide each side by -5

-5m/-5 = -40/-5

m = 5


3 0
3 years ago
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1. Determine whether the graphs of the given equation are Parallel, perpendicular, or neither.
Juliette [100K]
1. A. parallel, because when you get y by itself it is y=-2x+7,  the two equations have the same slope which means they are parallel.

2. B. sometimes, in order for two lines to be parallel they have to have the same slope so, it is possible that two lines say with a slope of 3, those would be parallel BUT it doesn't always have to have a positive slope for it to be parallel like in question 1. 

3. C. never, If they have the same slope they are parallel despite whatever the y-intercept is.
5 0
3 years ago
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Consider a circle whose size can vary. Let r r represent the radius of the circle (in cm) and let C C represent the circumferenc
Ket [755]

Answer:

  f(r) = 2πr

Step-by-step explanation:

You know the formula for circumference in terms of radius is ...

  C = 2πr

You are being asked to write this as a function named "f". That will be ...

  f(r) = 2πr

8 0
3 years ago
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