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2 years ago

Complete the table for the given rule

Mathematics

2 answers:

irinina [24]2 years ago

7 0

Answer:

see explanation :)

Step-by-step explanation:

y = − x − 4

is in the slope-intercept form for a linear equation,

y = m x + b , where m is the slope and b is the y-intercept. In the given equation,

m = − 1 and b = − 4 .

Ordered Pairs

x ... ... . . y

4 ... . − 8

2 ... . − 6

0 ... . − 4

− 2 . ...− 2

− 4 ... . . 0

mr Goodwill [35]2 years ago

5 0

X.
______
6
0
4

Y
_____
2
-4
0

Hope this helps!!

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Alenkasestr [34]

Answer:

d.x=-8 and x=-10

Step-by-step explanation:

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2 years ago

To eliminate 6X you would Transform 2x by multiplying what number ?

NARA [144]

Answer:

-3

Step-by-step explanation:

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3 years ago

PLEASE HELP!

erastova [34]

Answer:

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Step-by-step explanation:

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2 years ago

arlik [135]

Given:

In a right angle triangle θ is an acute angle and $\tan\theta =\dfrac{3}{5}$ .

To find:

The value of $\cos \theta$ .

Solution:

In a right angle triangle,

$\tan \theta=\dfrac{Perpendicular}{Base}$

We have,

$\tan\theta =\dfrac{3}{5}$

It means the ratio of perpendicular to base is 3:5. Let 3x be the perpendicular and 5x be the base.

By using Pythagoras theorem,

$Hypotenuse=\sqrt{Perpendicular^2+base^2}$

$Hypotenuse=\sqrt{(3x)^2+(5x)^2}$

$Hypotenuse=\sqrt{9x^2+25x^2}$

$Hypotenuse=\sqrt{34x^2}$

$Hypotenuse=x\sqrt{34}$

In a right angle triangle,

$\cos \theta=\dfrac{Base}{Hypotenuse}$

$\cos \theta=\dfrac{5x}{x\sqrt{34}}$

$\cos \theta=\dfrac{5}{\sqrt{34}}$

Therefore, the value of $\cos \theta$ is $\dfrac{5}{\sqrt{34}}$ .

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2 years ago

Timothy is the manager of a car wash. Last week, there were 40 customers. This week there were 75% more customers than last week

elena-s [515]

Answer:

Step-by-step explanation:

"75% more customers than last week" means (100% + 75%) of 40, or

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2 years ago