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Romashka [77]
3 years ago
12

What is average unit rate for 200/12.54

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
3 0

Answer:

Approximately 16.

Step-by-step explanation:

If you just divide 200/12.54, you get about 15.9 which rounds to 16.

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PLEASE ANSWER ASAP 20 pts
Fofino [41]

Answer:

6:15 and 8:20 are examples of additional equivalent ratios.

Step-by-step explanation:

The table is:

<u>Books (x)     Cost (y)</u>

   2                   5    

   4                  10

From the table, the ratio Books : Cost is 2:5 or 4:10. Equivalent ratios are obtained, using a graph, from the plot of the line that pass through these two points. In the figure attached, this line is shown. There, it can be seen that ratios 6:15 and 8:20 are equivalent to those from the table.

6 0
3 years ago
I need help before 10:00pm tonight
Citrus2011 [14]

The answer is B. The data is similar throughout the line.

7 0
3 years ago
Find the area of the equilateral triangle.if its perimeter is 24cm​
mezya [45]

Answer:

16√3 cm²

Step-by-step explanation:

The perimeter of a triangle is the sum of its all three sides. Since this is an equilateral triangle, all sides are equal.

Let's consider one side of the triangle to be 'x'

Givent that, the perimeter is 24cm,

The equation should be x + x + x = 24

⇒3x = 24

∴ x = 8 cm

To find the area of the triangle, we need to find the height, and for that, we can use trigonometry.

Since it is an equilateral triangle, all angles are exact 60°.

let's draw a line and mark it as 'h'.

we can use sine formula to find out the opposite i.e. h

sin∅ = opposite ÷ hypotaneous

sin 60° = h ÷ 8

h = 8 sin 60°

h= 4√3

Now, let's find the area

Area = 1/2 × base × height

Area = 1/2 × 8 × 4√3

area= 16√3 cm²

7 0
3 years ago
4.5/18 = x/100 <br> What is x?
USPshnik [31]
Answer:
x=25

Explanation:
Using the method of cross multiplication and division set up like so,
(100•4.5)/18 will give you 25.
4.5•100=450
450/18=25
5 0
3 years ago
3.249 rounded to nearest tenth
Viktor [21]

Answer:

3.2

Step-by-step explanation:

4 is in the hundredths place. It is less than 5 so you leave the tenths place alone, so you get 3.2.

4 0
3 years ago
Read 2 more answers
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