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3 years ago

What is an equation in point slope form of the line shown in the graph using the point (2,2)

Mathematics

1 answer:

Eddi Din [679]3 years ago

5 0

Answer:

the equation is y-2= -3(x-2)

Hope this helps and plz mark brainly:)

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an item that was selling for $72 is reduced to $60 find the percent decrease in price round your answer to the nearest tenth of

lyudmila [28]

The amount of decrease is $12.00 :$72.00 - $60.00 = $12.00

you then divide the amount of decrease by the original price to find the percent decrease:

$12.00 ÷ $72.00 = .166666... = 16.7%

4 0

3 years ago

Cesars net worth is 8,250.63 his liabilities are 3,222.35 what is cesars assets

SashulF [63]

Given parameters:

Net worth of Cesar = 8250.63

Liabilities = 3222.35

Unknown:

Cesar's asset = ?

Solution:

A person's net worth is their Assets minus liability;

Net worth = Assets - Liabilities

Assets = Net worth + Liabilities

For Cesar;

Assets = 8250.63 + 3222.35 = 11472.98

Cesar's assets is 11472.98

8 0

3 years ago

Which expression is represented by the phrase "the square of y decreased by the quotient of 28 and 7"?

padilas [110]

Answer:

y^2-(28/7)

or, y^2-(4)

3 0

3 years ago

Help question attached multiple choice

Rina8888 [55]

ANSWER

$x = \frac{\pi}{2} , \frac{7\pi}{6} , \frac{3\pi}{2} , \frac{11\pi}{6}$

EXPLANATION

The given trigonometric equation is

$\cos(x) + 2 \cos(x) \sin(x) = 0$

We factor cos(x) to get:

$\cos(x) (1 + 2 \sin(x) ) = 0$

Apply the zero product property to obtain:

$\cos(x) = 0 \: or \: 1 + 2 \sin(x) = 0$

$\cos(x) = 0 \: or \: \sin(x) = - \frac{1}{2}$

Using the unit circle,

$\cos(x) = 0$

when

$x = \frac{\pi}{2}$

and

$x = \frac{3\pi}{2}$

We know

$\sin(y) = \frac{1}{2}$

when

$y= \frac{\pi}{6}$

The sine function is negative in the third and fourth quadrants.

$x = \pi + \frac{\pi}{6} = \frac{7\pi}{6}$

$x = 2\pi - \frac{\pi}{6} = \frac{11\pi}{6}$

Hence the solutions are:

$x = \frac{\pi}{2} , \frac{7\pi}{6} , \frac{3\pi}{2} , \frac{11\pi}{6}$

6 0

3 years ago

Please help me with this question. Thank you :)

Harrizon [31]

80°...................

3 0

3 years ago