3 years ago

5/7+(-1/3)-(-1/2) Show work pls

Mathematics

1 answer:

ELEN [110]3 years ago

7 0

30/42-14/42+21/42= 37/42

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The slope of a line perpendicular to the line whose equation is y = 3x - 4 is

trapecia [35]

Answer:

m = -1/3

Step-by-step explanation:

y = 3x-4

This is in slope intercept form

y = mx+b m is the slope and b is the y intercept

The slope is 3 and the y intercept is -4

We want the slope of a line that is perpendicular

Perpendicular lines have slopes that multiply to -1

Let m be the slope of the line that is perpendicular

3 * m = -1

Divide each side by 3

3m/3 = -1/3

m = -1/3

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2 years ago

Seventh grade

kupik [55]

-5+1+-2+9v+-5v

-3+1+4v

-2+4v

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2 years ago

A right triangle in which one acute angle is a reference angle for a 75° angle in standard position intersects the unit circle a

vampirchik [111]

Alright, lets get started.

Please take a look at the diagram attached.

The reference angle of 75 will be 75

As it is mentioned that the angle intersects the unit circle means r = 1

So, finding cos

cos 75 = $\frac{X}{r}$

cos 75 = $\frac{0.259}{1}$

cos 75 = 0.259 : Answer

Hope it will help :)

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3 years ago

BRAINLIST

marissa [1.9K]

It’s b
Z+23=41
Because you don’t know what z is

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3 years ago

Factor the polynomial completely 6x^2-3x+2

fenix001 [56]

Answer:

can't be factored

answer is D

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2 years ago

Read 2 more answers