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soldi70 [24.7K]
3 years ago
10

If a = -10/5 then a =... Please help ASAP!

Mathematics
1 answer:
Sladkaya [172]3 years ago
7 0

Answer:

-2   hope this helps!   :)

Step-by-step explanation:

-10 over 5 is -2

so a = -2

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Which of the following is the sum of the polynomials 5x^2-4x+1 and -3x^2+x-3??
Katyanochek1 [597]

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3 years ago
Parallel to y=−3x−2, through (-3, -3)
VashaNatasha [74]

Answer:

Use the formula y-y1=m(x-x1) <---memorize this. The m here is the slope.

Step-by-step explanation:

The equation is in y=mx+b form

Remember mx=slope and b=y-intercept

The question wants you to find the equation that is Parallel to y=-3x-2 and passes through (-3,-3)=(x1,y1)

Parallel=same slope -3x

So now all that's left is to plug into the equation.

y-(-3)=-3(x-(-3))

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y+3=-3x-9 ----> distribute like terms(subtract 3 from 3 and 3 from -9)

y=-3x-12 - This is your answer, you can check by graphing it.

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3 0
1 year ago
A recipe uses 6 cups of cheese to serve 30 people. How much cheese is needed for 50 people
yanalaym [24]
\bf \begin{array}{ccll}&#10;\stackrel{cheese}{cups}&people\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;6&30\\&#10;c&50&#10;\end{array}\implies \cfrac{6}{c}=\cfrac{30}{50}\implies \cfrac{6\cdot 50}{30}=c
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3 years ago
Acellus
mr_godi [17]

Answer:

120°

Step-by-step explanation:

Sum of angles = (n-2)180°, where n is the number of sides.

This is a hexagon, so n=6.

Sum of angles = (6-2)180° = 720°

Each interior angle = 720°/6 = 120°

7 0
3 years ago
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