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4 years ago

How to write 5/10 as a decimal

Mathematics

2 answers:

nordsb [41]4 years ago

7 0

It would simplify to 1/2 which is 0.5

prisoha [69]4 years ago

5 0

You write it as 0.5. Just divide both numbers

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The entry fee to an Amusement Park is $125 and the cost of each ride is $ 7.25 ( Mon - Thurs) and $ 8.50 ( Fri - Sun). Ava's mom

icang [17]

Answer:

Step-by-step explanation:

Well it is Friday so its 8.5 each ride.

8.5r which is basically how many rides she can go on after spending 125 on the admission

8 0

3 years ago

A new restaurant is attracting customers with searchlights has a radius of 2 feet. What is the searchlights circumference?

Assoli18 [71]

Answer:

12.56 feet

Step-by-step explanation:

The perimeter of a shape is the sum of all its side.

Since circle doesn't have "sides", the perimeter is the length of the whole circle. This has the name "circumference".

The circumference of a circle has the formula:

$C=2\pi r$

Where

C is the circumference (perimeter of a circle)

r is the radius

Given,

r = 2 feet

We substitute and find the circumference, using 3.14 as $\pi$ ,

$C=2\pi r\\C=2(3.14) (2)\\C=12.56$

Hence, the circumference is 12.56 feet

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3 years ago

The ordered pairs (t, 36), (5, 45) represent a proportional relationship. Find the value of t.

olasank [31]

The answer for t is 4 and the proportional relationship is 9

6 0

3 years ago

Read 2 more answers

Solve each system by substitution method. X=2y+11 7x+2y=13

Andreyy89

Step-by-step explanation:

you need to substitute the x in (7x +2y=13) with (x=2y+11) to solve it

7 0

1 year ago

Read 2 more answers

Analyze the diagram below and complete the instructions that follow. Find a, b, and c.

ahrayia [7]

Answer:

The correct answer is the letter C.

Step-by-step explanation:

We can use the following trigonometric identity:

$cos(60)=\frac{6}{b}$ (1)

$cos(45)=\frac{c}{b}$ (2)

Solving each equation by b and equaling we have:

$\frac{6}{cos(60)}=\frac{c}{cos(45)}$

Let's recall that:

$cos(45)=\frac{1}{\sqrt{2}}$

$cos(60)=\frac{1}{2}$

Then we have:

$c=\frac{cos(45)*6}{cos(60)}$

$c=\frac{2*6}{\sqrt{2}}$

$c=\frac{12}{\sqrt{2}}$

$c=6\sqrt{2}$

Using equation (1) we can find b.

$cos(60)=\frac{6}{b}$

$b=12$

Finally, we can find a using the next equation:

$tan(60)=\frac{a}{6}$

$a=6*tan(60)$

$a=6\sqrt{3}$

Therefore, the correct answer is the letter C.

I hope it helps you!

5 0

3 years ago