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mel-nik [20]
3 years ago
10

Coficient of x^2 in -4x^2

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0

Answer:

-4

hope this answer helps you...

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Mandy's square quilt measures 99 in on each edge. how many yd of trim does she need to buy to go around the entire quilt
Masteriza [31]
4x99=396in
1 yard=36 in
so there for mandy needs 11 yards of trim
5 0
3 years ago
Read 2 more answers
A line that passes through (-1, 6) and the origin
zmey [24]

Answer: The equation is y = -6*x

Step-by-step explanation:

I suppose that we want to find the equation for a line that passes through the point (-1, 6) and the origin (remember that the origin is the point (0,0))

A general linear equation is written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

If this line passes through the points (x₁, y₁) and (x₂, y₂), then the slope of the line is equal to:

a = (y₂ - y₁)/(x₂ - x₁)

Now we know that our line passes through the points (0, 0) and (-1, 6), then the slope is:

a = (6 - 0)/(-1 - 0) = 6/-1 = -6

Then our equation is something like:

y = -6*x + b

To find the value of b we can use the fact that this line passes through the point (0, 0).

This means that when x = 0, y is also equal to zero.

If we replace these values in the equation we get:

0 = -6*0 + b

0 = b

Then our equation is:

y = -6*x

7 0
3 years ago
Which of the following functions is graphed below?
ella [17]

Answer:

Hi there!

Step-by-step explanation:

Is there anyway you can do a better picture of it please


5 0
3 years ago
Read 2 more answers
PLS HELP WITH QUESTION 5. I’m being timed
mixas84 [53]
X = 5

AE and congruent to EC
6 0
2 years ago
What do i do, i need some help.
Montano1993 [528]

Answer:

the area of the given figure is 79 sq.yd

Step-by-step explanation:

total area =

area of square + area of rectangle

=》(8×8) + (3×5)

=》64 + 15

=》79 yd^2 or 79 sq.yd

5 0
2 years ago
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