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3 years ago

Which equation can be used to find 30 percent of 600

Mathematics

1 answer:

agasfer [191]3 years ago

5 0

A/b *100
For example,
30/600.
30/600=0.05
0.05*100=5%

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Convert 5 feet to inches .There are 12inches in 1 foot

Andreyy89

Answer:

60 inches

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

I need to solve this to get zero can you help?

Alex

Given a right triangle with the side lengths of legs = 9 and 13

For the required angle :

opposite side = 9

adjacent side = 13

so,

$\begin{gathered} \tan \theta=\frac{opposite}{adjacent}=\frac{9}{13} \\ \\ \theta=\tan ^{-1}\frac{9}{13}=34.7 \end{gathered}$

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6 months ago

Y = 3x-2 estimate the value of x when y=3

jok3333 [9.3K]

Answer:

x = 5/3

General Formulas and Concepts:
Algebra I

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify given.

y = 3x - 2

y = 3

Step 2: Solve for x

[Equation] Substitute in y:
3 = 3x - 2
[Addition Property of Equality] Add 2 on both sides:
5 = 3x
[Division Property of Equality] Divide 3 on both sides:
5/3 = x
Rewrite:
x = 5/3

∴ the value of x when y = 3 is equal to 5/3, or approximately 1.67.

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Learn more about Algebra I: brainly.com/question/27710551

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Topic: Algebra I

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1 year ago

Math question pls help someone

Mnenie [13.5K]

the answer is D glad I could help

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2 years ago

The senior class at South High school raised $80,000 from raffle tickets. Tickets cost $150 for a chance to win a Disney Vacatio

Effectus [21]

Answer:

y = 175. x = 300. Disney vacation is 300 sold. Cars sold were 175.

Step-by-step explanation:

They want to raise $80,000. There are a total of 475 tickets.

150x + 200y (Disney Vacation + Win a car) = 80,000

x + y = 475.

__
y=475-x

150x+200(475-x)=80000

150x+95,000-200x=80,000.

-50x + 95,000 = 80,000.

-50x = -15,000

x = 300.

Disney vacation is 300 sold.

300 + y = 475.

y = 175.

Cars sold were 175.

Additional Info:

I am 14 years old and I'm learning solving the systems by elimination and substitution, etc. Hope this is the correct answer.

8 0

1 year ago