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2 years ago

Choose the answer : which is the equation of the given line in slope-intercept form

Mathematics

2 answers:

gtnhenbr [62]2 years ago

8 0

It is A. you read the graph left to right

Julli [10]2 years ago

5 0

The answer is b y=-3x-1

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Which pair of triangles can be proven by the HL theorem

natulia [17]

Also known as the hypotenuse leg theorem. It states that if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent.' This is kind of like the SAS, or side-angle-side postulate. Congruent triangles.

4 0

3 years ago

Are these right triangles ?<br> Answer please ASAP

V125BC [204]

Answer: Yes.

Step-by-step explanation: Right triangles are 90° and with a square. This is a right triangle. Just remove the line that makes it a triangle, you'll see.

4 0

2 years ago

Determine whether the polynomial below can be factored into perfect squares. If so, factor the polynomial. Otherwise, select tha

kkurt [141]

Answer:

A. $=(9x-12)^2$

Step-by-step explanation:

We need to determine whether the polynomial $81x^2-216x+144$ can be factored into perfect squares. If so, factor the polynomial. Otherwise, select that it cannot be factored into a perfect square.

$81x^2-216x+144$

$=9(9x^2-24x+12)$

$=9(9x^2-12x-12x+12)$

$=9(3x(3x-4)-4(3x-4))$

$=9(3x-4)(3x-4)$

$=9(3x-4)^2$

$=3^2(3x-4)^2$

$=(3(3x-4))^2$

$=(9x-12)^2$

Hence choice A. $=(9x-12)^2$ is correct.

3 0

3 years ago

Read 2 more answers

Please help me please !

Morgarella [4.7K]

Hi there!

»»————-　★　————-««

I believe your answer is:

Option C

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\text{\underline{The Slope Formula Is:}}\\\\m=\frac{y_2-y_1}{x_2-x_1}\\\\(x_1,y_1)\text{ and } (x_2,y_2)\text{ are two points given.}\\\\\text{We are given the points: } (3,5) \text{ and } (9,2).\\\\\text{\underline{The formula for the points should be:}}\\\\m=\frac{5-2}{3-9}, \text{where } (9,2) \text{ is }(x_1,y_1)\text{ and } (3,5) \text{ is } (x_2,y_2).$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

7 0

2 years ago

Find the slope of the line that passes through (10,3) and (6,2)

8_murik_8 [283]

Answer:

.25

Step-by-step explanation:

y2-y1/x2-x1

m = -1 / -4 = 0.25

6 0

3 years ago