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3 years ago

Write an equation in slope-intercept form for the line that passes through (–1, –2) and (3, 4)

Mathematics

2 answers:

nalin [4]3 years ago

7 0

Answer:

3/2x and unknown

Step-by-step explanation:

y2-y1/X2-x1

4--2/3--1

6/4 or 3/2

so 3/2x + or - B, b is where the line intersects on the y axis

USPshnik [31]3 years ago

4 0

Answer:

y = 3/2x - 1/2

Step-by-step explanation:

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3 years ago

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Find all values of x in the interval [0, 2π] that satisfy the equation. <br><br>6sin²(x) = 3

34kurt

Answer:

The solutions are π/4, 3π/4,5π/4,7π/4

Step-by-step explanation:

The given equation is

6sin²(x) = 3

Divide by 6 to get:

${ \sin}^{2} (x) = \frac{1}{2}$

This implies that;

$\sin(x) = \pm \frac{ \sqrt{2} }{2}$

$\sin(x) = \frac{ \sqrt{2} }{2}$

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in the first quadrant

$x = \frac{3\pi}{4}$

in the second quadrant.

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in the third quadrant

$x = \frac{7\pi}{4}$

5 0

3 years ago

Please show work and be done soon

stich3 [128]

9514 1404 393

Answer:

x = 22.5°

Step-by-step explanation:

Angle BED ≅ angle EBC = 6x, so angle BEA = 4x. The angles FEB and BEA form a linear pair, so we have ...

4x +4x = 180°

x = 22.5° . . . . . . divide by 8

_____

BED and EBC are "alternate interior angles" with respect to transversal BE crossing parallel lines DE and AC.

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3 years ago

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Snowcat [4.5K]

The answer is b becuase my sister had that homework

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3 years ago

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exis [7]

Answer:

p+_(n) + 70%

Step-by-step explanation:

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3 years ago