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ladessa [460]
3 years ago
9

What's this? I don't know

Mathematics
1 answer:
AveGali [126]3 years ago
3 0

Answer:

it's a quadratic formula

Step-by-step explanation:

in the formula, substitute the value of <u>a as 1, b as 2 and c as -8</u>

then, you will get ur answer

You might be interested in
The slope of a line is 2. The y-intercept of the line is –6. Which statements accurately describe how to graph the function? Loc
adoni [48]

Answer:

Locate the ordered pair (0, –6). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points.

Step-by-step explanation:

we know that

The equation of the line in slope intercept form is equal to

y=mx+b

In this problem we have

m=2\\b=-6

so

y=2x-6

To graph a line we nee minimum two points

we have the y-intercept (0,-6)

Using the slope find out the second point

Remember that the formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

so

From the point (0,-6), count right 1 units and up 2 units

(0+1,-6+2)

(1,-4)

so

Plot the points (0,-6) and (1,-4) and join them to graph the line

therefore

Locate the ordered pair (0, –6). From that point on the graph, move up 2, right 1 to locate the next ordered pair on the line. Draw a line through the two points.

4 0
3 years ago
Im losing to many brain cells please help!
Gnom [1K]
A, there’s no snow collection at 0,0
6 0
3 years ago
Square root of sin 35 +sin 50 / cos 35 -cos 50
Vsevolod [243]

Answer:

-0.674629504 + 0.654356684 this is what i got when i looked it up not sure if its right

Step-by-step explanation:

4 0
3 years ago
12. If ln(2x – 2) = 2t – 2, what is the value of x?
Katyanochek1 [597]

ln(2x – 2) = 2t – 2

2x-2=e^(2t-2)

x=e^(2t-2)/2+1

8 0
3 years ago
Can I get help please....
miv72 [106K]

Answer:

2 fruits

Step-by-step explanation:

That's because bananas and pears are two different fruits

5 0
2 years ago
Read 2 more answers
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