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stealth61 [152]
3 years ago
6

What is the product of the expressions? Assume y ≠ 0. (2y-1/y2)(3y2/7)

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
6 0

Answer:

(2y-1/y_2)(3y_2/7)

= 2y*(3y_2/7) - (1/y_2)(3y_2/7)

= 6y*y_2/7 - 3/7 = (6y*y_2 - 3)/7

Note: I'm not sure if the 2y-1 was written correctly. If it were intended as the entire thing being a numerator or as 2y_1, this answer is inaccurate.

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Is this correct if not correct me
trasher [3.6K]
Yeah seems like it, but if not i’ll help you
7 0
3 years ago
Read 2 more answers
a discount of 15% is given on all t-shirt how much less is paid on such a T-shirt which ordinary cost $85​
Juli2301 [7.4K]

Answer:

$72.25

Step-by-step explanation:

85 x 15/100

85 x 0.15= 12.75

85- 12.75=

72.25

3 0
3 years ago
Find x.<br> to<br> 150 <br> X =<br> Alternate interior angles
cestrela7 [59]

Answer:

x = 115°

Step-by-step explanation:

These angles are actually alternate exterior angles.

Alternate exterior angles are congruent.

7 0
3 years ago
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Write the equation of the line passing through (-3, 4) and normal to -2x + 7y = -3. (Note: normal means perpendicular)
MArishka [77]

Answer:

The answer to your question is     y = -7/2x -13/2

Step-by-step explanation:

Point = (-3, 4)

Line   -2x + 7y = -3

Process

1.- Solve equation for y to find the slope of the perpendicular line

                  7y = 2x - 3

                    y = 2/7 x - 3/7

slope = 2/7

Slope of the perpendicular line = -7/2

2.- Find the equation of the new line

                   y - y1 = m(x - x1)

                   y - 4 = -7/2(x + 3)

                   y - 4 = -7/2x - 21/2

                   y = -7/2x - 21/2 + 4

                   y = -7/2x -21/2 + 8/2

3.- Result

                   y = -7/2x -13/2

8 0
4 years ago
Plot all ordered pairs for the values in the domain D: (-8, -4, 0, 2, 6)
alexdok [17]

All ordered pairs for the values in the domain will be (-8, -3), (-4, -1), (0, 1), (2, 2), and (6, 4).

<h3>What is coordinate geometry?</h3>

Coordinate geometry is the study of geometry using the points in space.

The function is given below.

y = (1/2) x + 1

Then the domain is D: (-8, -4, 0, 2, 6)

Then the ordered pair will be

For x = -8

y = (1/2)(-8) + 1

y = -3

For x = -4

y = (1/2)(-4) + 1

y = -1

For x = 0

y = (1/2)(0) + 1

y = 1

For x = 2

y = (1/2)(2) + 1

y = 2

For x = 6

y = (1/2)(6) + 1

y = 4

All ordered pairs for the values in the domain will be (-8, -3), (-4, -1), (0, 1), (2, 2), and (6, 4).

More about the coordinate geometry link is given below.

brainly.com/question/1601567

#SPJ1

3 0
2 years ago
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