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2 years ago

A storekeeper increased the price of hats by 5%.

Mathematics

1 answer:

Virty [35]2 years ago

8 0

Answer: c = 1.05p

Step-by-step explanation:

Price of the hat = p

Percentage increase in the price of the hat = 5%

The equation to calculate the increase of the total cost, c, of the hat will be:

c = p + (5% × p)

= p + (5/100 × p)

= p + (0.05 × p)

= p + 0.05p

c = 1.05p

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Please answer this for me pleaseeeee

kobusy [5.1K]

Answer:

$\Huge\boxed{x=71.9}$

Step-by-step explanation:

Hello There!

Once again we are going to use trigonometry to solve for x

Here are the <u>Trigonometric Ratios</u>

sin = opposite divided by hypotenuse

cos = adjacent divided by hypotenuse

tan = opposite divided by adjacent

we need to find x and we are given its opposite side length (58) and the adjacent side length (19)

this corresponds with tangent so once again we will be using tangent to solve for x

Looking at tangent we see that its equal to opposite divided by adjacent so we create an equation

$tan(x)=\frac{58}{19}\\\frac{58}{19} =3.052631579$

now we have

$tan(x)=3.052631579$

Once again we need to get rid of the tan

to do so we take the inverse of tan ( tan^-1) and apply it to each side

$arcsin^-^1(tan(x))=x\\arcsin^-^1(3.052631579)=71.86191784$

finally we round to the nearest tenth

we're left with x = 71.9

4 0

2 years ago

What are the x-intercepts of the function f(x) = -2x2 – 3x + 20?

Murljashka [212]

Answer:

the interception of the function will be equals -2x+5 And x-4

I guess

4 0

2 years ago

What is the volume, in cubic M, of a cylinder with a height of 13M and a base radius of 3M, to the nearest 10th Place?

irina [24]

Answer:

The volume of the cylinder is 367.6 M^3

Step-by-step explanation:

Mathematically, we have the volume of a cylinder calculated as follows;

V = pi * r^2 * h

r is the base radius given as 3 m

h is the height given as 13 m

So, we have the volume as;

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2 years ago

Read 2 more answers

What is 8/15 + (-6/15)=

patriot [66]

Answer:

0.1333 or $\frac{2}{15}$

Step-by-step explanation:

The attached image contains the steps.

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2 years ago

Keith_Richards [23]

AD that is the answer

6 0

1 year ago