2 years ago

The orice of a computer was decreasd by 10% to £504. What was the price before the decrease

Mathematics

1 answer:

liberstina [14]2 years ago

3 0

Answer:

554

Step-by-step explanation:

add 504 plus 10% and you get 554.

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Write your answer as a fraction or whole number.

RideAnS [48]

Answer:

3/6 which reduces to 1/3

Step-by-step explanation:

you have three chances of getting a braclet our of 6 total chances of prize

7 0

2 years ago

-8.8 x (61.3)??????

DerKrebs [107]

Answer:

-539.44

Step-by-step explanation:

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3 years ago

The circumference of a circle is 604 cm. What is the diameter of the circle?

Marta_Voda [28]

Step-by-step explanation:

The Circumference is:

$c = 2\pi \: r$

Radius r is:

$r = \frac{d}{2}$

So,

$c = \pi \: d \\ d = \frac{c}{\pi} \\ d = \frac{604}{\pi} \: cm$

6 0

3 years ago

Find the height of the tower using the information given in the illustration. A right triangle has a a vertical side as the heig

ollegr [7]

Answer:

1725.1 feet

Step-by-step explanation:

It is given that there is a right angled triangle having a base of length of 130 feet. The angle between the hypotenuse and the base is given as 85.691 degrees.

Therefore, to find the height, we know :

$\tan \theta = \frac{\text{height}}{\text{base}}$

$\tan 85.691 = \frac{\text{h}}{\text{130}}$

$13.27 = \frac{\text{h}}{\text{130}}$

h = 13.27 x 130

= 1725.1 feet

Therefore, the height of the Eiffel tower = 1725.1 feet

4 0

3 years ago

A pitcher's mound covers a circular area of 9 pie square feet What is the diameter of the mound in feet?

Pie

Answer:

3.39

Step-by-step explanation:

Using the formulas

A=πr^2

d=2r

Solving for d

$d = 2 \sqrt[2]{ \frac{a}{\pi} } = 2( \sqrt{ \frac{9}{\pi} } )$

π≈3.38514

5 0

2 years ago