3 years ago

A video game store has an 30% sale on all video games . If the game you want cost $45.00 , what would the discount be ?

Mathematics

1 answer:

Zina [86]3 years ago

8 0

Answer:

31.5

Step-by-step explanation:

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What is the maximum value of P = 4x + 2y, given the constraints on x and y listed below?

Aliun [14]

What are the constraints?

When you graph the constraints the four points you can use are (0,0), (10,0), (0,2), and (6,2).

(10,0) is the point that gives you the maximum value which is 40.

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3 years ago

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In one day, 18 people each withdrew $100 from an atm machine.What was the overall change in the amount of money in the atm machi

tamaranim1 [39]

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1,800??

Step-by-step explanation:

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4 years ago

Lists bout 4 packs of socks for 36$ how many packs of socks can she buy for 54$ Find unit rate to solve this

Vika [28.1K]

Answer:

She can buy 6

Step-by-step explanation:

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3 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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3 years ago

Just 6-8 pls n thx.......

alex41 [277]

6 minus 8 equals -2.

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3 years ago