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DIA [1.3K]
3 years ago
5

Factor 9x2 - 4y2 Group of answer choices

Mathematics
1 answer:
serious [3.7K]3 years ago
7 0

Answer:

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

Step-by-step explanation:

Proof:

(3x-2y)(3x+2y)-use FOIL method (First, Outer, Inner, Last)

3x*3x+2y3x-2y3x-2y*2y

9x^2+0-4y^2

<u>9x^2-4y^2</u>

The answer is (3x-2y)(3x+2y).

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Slope of (-2,6) (-5,-4)
alekssr [168]

Answer:

10/3

Step-by-step explanation:

(-2, 6) & (-5, -4)

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values:

(-4 - 6) / (-5 - (-2))

Simplify the parentheses.

= (-4 - 6) / (-5 + 2)

= - 10 / -3

Simplify the fraction.

-10/-3

= 10/3

This is your slope.

Hope this helps!

7 0
2 years ago
Read 2 more answers
Rewrite as a simplified fraction. 1.6 repeating
deff fn [24]

Answer:

8/5

Step-by-step explanation:8/5

8 0
3 years ago
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user100 [1]

Answer:

6

Step-by-step explanation:

8x+6x+6 = 90

14x = 84

x = 6

3 0
2 years ago
HELPPP PLEASEEE !!! John draws AABD, with CD as the perpendicular bisector of AB such that AACD and ABCD are congruent to each o
laila [671]

Answer:

The points on the perpendicular bisector of a side of a triangle are equidistant from the vertices of the side it bisects.

Step-by-step explanation:

It is the last option. The perpendicular bisector theorem states that if  a point lies on  the bisector of a segment it is equidistant from the endpoints.

Meaning

If a perpendicular bisector is a line of the side of the triangle , it bisects the sides forming two right angles .

The first three choices are incorrect because

1) the figure shows a triangle bisected into two triangles and option 1 tells about 1 isosceles triangle.

2) The base angles of any triangle can be different or same .

3) the three perpendicular bisectors meet at a point called the circumeter. We have 1 perpendicual bisector which is dividing the triangle into two equal triangles.

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3 years ago
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MariettaO [177]
Function because nothing repeats in the domain
3 0
3 years ago
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