3 years ago

Please help with some probelms!

1 answer:

3 0

The answer here is A which is the first graph.
Remember that if a is negative in the equation y = ax^2 + bx + c, the parabola always opens downward. For vertex, its coordinates is always located on the first quadrant in which all values are positive.

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What is an equation of the line that passes through the point (−6,−1) and is perpendicular to the line 6x−y=7?

user100 [1]

Answer:

y=-1/6x-2

Step-by-step explanation:

Lets find the slope of the given line

6x-7=y,m=6

The slope of the perpendicular line would be=-1/6

Using the point-slope form y-y1=m(x-x1)

y--1=-1/6(x--6)

y+1=-1/6(x+6)

6y+6=-x-6

6y=-x-6-6

6y=-x-12

y=-1/6x-2

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3 years ago

A water faucet leaks 3/5 of a liter of water in 3/4 of an hour. Which TWO statements are correct for this situation

Svetach [21]

Answer:

A & C

Step-by-step explanation:

Please just trust me

4 0

3 years ago

HELP ME ANSWER THIS PLEASE

Artemon [7]

Answer:

3x + 3

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

If 81 is added to a number the result is 39 less than three times the number

Deffense [45]

let x =the number

Step-by-step explanation:

81+x=3x-39

group like terms

81+39=3x-x

120=2x

120/2=2x/2

60=x

therefore x =60

4 0

3 years ago

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Zar has 3 pizzas cut into 9 slices. Imani has 3 times more slices than Zar. How many more slices does Imani has more then Zar

maks197457 [2]

3x+x=27
4x=27
X=8
Inman ate 3 times 8=24
Zar ate 8
24-8=16. Inman ate 16 more slices

8 0

3 years ago