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3 years ago

Solve for the value of x and y

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

3 0

The value of x is 35° and the value of y is 72.5°

Hope this helps! If you have any more questions or need any further explanation then please comment down below or message me! Good luck!

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Jason decided to look at new trucks. Jason found a used truck for 34,000 dollars. A new truck is 40,000 dollars so what percent

nexus9112 [7]

Answer:

Percent of rise of a new truck on a used truck = 15%

Step-by-step explanation:

Let x be the percentage of saved money if Jason buying a used truck.

Given:

Price of the used truck = $34,000

Price of the new truck = $40,000

We need to find the percent of rise Jason saves on a used truck rather than buying a new truck

Solution:

Using a percentage formula.

$percentage\ cost = \frac{(100-x)}{100}\times Original\ cost$

Substitute Percentage cost = 34,000 and Original cost = 40,000 in above formula.

$34000 = \frac{(100-x)}{100}\times 40000$

$34000 = (100-x)\times 400$ ( $\frac{40000}{100}=400$ )

Using cross multiplication rule.

$(100-x)=\frac{34000}{400}$

$85=100-x$

$x = 100-85$

x = 15%

Therefore, Jason used 15% rise of a new truck for a used truck.

6 0

4 years ago

Find the value of x. Write the answer as a fraction in simplest form or a decimal rounded to the nearest hundredth

Veronika [31]

Answer:

13.85

Step-by-step explanation:

4 0

3 years ago

Jack agrees to sell Tyler his pocketknife for 3 baseball cards. Tyler sells his soccer ball for 2 baseball cards. In what way ar

Sphinxa [80]

Answer:

the baseball cards are used as currency in this example

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3 years ago

What is the period of the graph of y = 5 sin (pi x) + 3?

Natasha2012 [34]

Equate whats inside (arguments) $\sin$ with base period of sine function $2\pi$ and solve for x to get period,

$\pi x=2\pi\implies x=2$

So the period of the graph of the given function is precisely 2.

Hope this helps :)

7 0

3 years ago

Which equation is true?

nikitadnepr [17]

Answer:

i think its the 3rd option

5 0

3 years ago