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2 years ago

Find y-intercept for y= (x+2)(x-5)

Mathematics

2 answers:

jeka942 years ago

8 0

Answer:

I you added them to gether

Ber [7]2 years ago

3 0

Y=x^2 -3x -10

Is it answer

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Find the midpoint of the line segment with the endpoints A and B.<br> A(4.8): B(10,2)

rjkz [21]

Answer:

The midpoint is ( 7,5)

Step-by-step explanation:

To find the x coordinate of the midpoint, add the x coordinate of the endpoints and divide by 2

( 4+10)/2 = 14/2 = 7

To find the y coordinate of the midpoint, add the y coordinate of the endpoints and divide by 2

(8+2)/2 = 10/2 = 5

The midpoint is ( 7,5)

6 0

3 years ago

Is the equation y + 1=7(x+2) in point slope form

olga nikolaevna [1]

No nodcause it has to me in y=mx+b form. so just sub. 1 from each side

8 0

3 years ago

Your class hopes to collect at least 325 cans of food for the annual food drive. there were 135 cans donated the first week and

vampirchik [111]

They have collected $135+89=224$ cans until now. To equal 325, they need $325-224=101$ cans more.

Let C be the number needed to equate atleast 325.

$135+89+C\geq 325$

If we solve the inequality in part A, we can find minimum number of C to meet the goal of 325 cans.

$135+89+C\geq 325\\224+C\geq325\\C\geq325-224\\C\geq101$

<em>So they need minimum 101 to complete the target and more than that to surpass.</em>

ANSWER: 101 cans are needed to meet the goal and more than that to surpass the goal.

5 0

3 years ago

Trapezoid DEFG is dilated by scale factor of 2\3 to form trapezoid D'E'FG. Side E'F' measures 32. What is the measure of side EF

Mamont248 [21]

Answer: 48

Step-by-step explanation:

Given

Trapezoid DEFG is dilated by a scale factor of $\frac{2}{3}$

$E'F'=32$

Suppose the length of EF is $x$

Multiply the side length of DEFG by $\frac{2}{3}$ to form E'F'

$\Rightarrow E'F'=x\times \dfrac{2}{3}\\\\\Rightarrow 32=x\times \dfrac{2}{3}\\\\\Rightarrow x=16\times 3\\\Rightarrow x=48$

$\therefore EF=48$

6 0

3 years ago

What is half of the number 3.5?

Archy [21]

1.75 because you would divide 3.5 by 2

3 0

3 years ago

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