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Alex
4 years ago
12

Explain how to factor the following trinomials forms: x2 + bx + c and ax2 + bx + c. Is there

Mathematics
1 answer:
astraxan [27]4 years ago
7 0
<span>the relationship is that they both have an x that substitutes for them</span>
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QUICKKKKKKKKKKKKKKKKKKKKKKK
Solnce55 [7]

Answer:

Step-by-step explanation:

It’s G

3 0
3 years ago
For the point P(2,-14) and Q(9,-9) find the distance d(P,Q) and the coordinates of the midpoint M of the segment PQ
marin [14]

Answer:

Step-by-step explanation:

Distance : \sqrt{(x2-x1)^2 + (y2 - y1)^2} = \sqrt{(9-2)^2 + (-9+14)^2}= \sqrt{49 + 25} = \sqrt{74}

Midpoint :

x (m) = (2+9)/2 = 11/2

y (m) = (-14-9)/2 = -23/2

M (11/2, -23/2)

5 0
3 years ago
What is the equation of the line slope of 3 and passes through the point (-2, 3)?
elixir [45]

Answer:

\large\boxed{y-3=3(x+2)}\qquad\text{point-slope form}\\\boxed{y=3x+9}\qquad\text{slope-intercept form}\\\boxed{3x-y=-9}\qquad\text{standard form}\\\boxed{3x-y+9=0}\qquad\text{general form}

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

We have the slope m = 3 and the point (-2, 3). Substitute:

y-3=3(x-(-2))\\\\y-3=3(x+2)

the point-slope form

y-3=3(x+2)        <em>use the distributive property</em>

y-3=3x+6           <em>add 3 to both sides</em>

y=3x+9

the slope-intercept form

y=3x+9           <em>subtract 3x from both sides</em>

-3x+y=9         <em>change the signs</em>

3x-y=-9

the standard form

3x-y=-9              <em>add 9 to both sides</em>

3x-y+9=0

the general form

8 0
4 years ago
what is the hypothesis and conclusion in the sentence you will receive the trophy if you win the championship
lana [24]
The hypothesis is if you win the championship the conclusion is you will get the trophy
3 0
4 years ago
Carmen y Carlos hacen pizzas para vender. La materia prima necesaria para hacer una pizza grande les cuesta $5.00 y para una piz
Anvisha [2.4K]

Answer:

A large pizza costs $5 and a small pizza costs $3.

Let 'x' be the number of large pizzas and 'y' the number of small pizzas. We have that:

x + y = 150

5x + 3y = 570

Solving the system of equations:

x + y = 150 → 3x + 3y = 450 → 3y = 450 - 3x

5x + 3y = 570 → 5x + 450 - 3x = 570

2x = 120

x = 60

y = 150 - 60 = 90

Therefore. Carmen y Carlos will make 60 large pizzas and 90 small pizzas.

7 0
4 years ago
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