How do you calculate the Hypotenuse?

1 answer:

4 0

Formula:
a^2+b^2=c^2

c^2: Is the hypotenuse.

For a^2 and b^2, you have to multiply both it by its self.

Then, add both.

Next, you square root it.

Example:

a^2+b^2=c^2

14^2+7^2=c^2

196+49=c^2

245=c^2

15.64=c^2

You might be interested in

3/5 1/2 3/4 8/10 from least to greatest

NNADVOKAT [17]

Answer: it’s 8/10, 3/5, 3/4, 1/2

Step-by-step explanation:1/2 is greater than the other numbers

3 0

3 years ago

Read 2 more answers

7. how many tiles measuring

Margaret [11]

Answer:

245 tiles

Step-by-step explanation:

1 meter = 100 cm

Area of bathroom = 3.5m x 2.8m = 350x280 = 9800 cm²

Area of each tile = 20cm x 20cm = 400 cm²

Total number of tiles required = 9800/400 = 245

Strictly speaking we have to find out how many tiles can be fitted in the length and breadth of the bathroom. Since the bathroom is 350 cm wide, we can fit 350/20cm = 17.5 tiles. However, there is no concept of 1/2 tile so the question has an ambiguity. along the width, we can fit 280/10 = 14 tiles

17.5 x 14 = 245 but if the question is reworded to how many tiles do we need to purchase to floor the bathroom it would be 18 x 14 = 252

5 0

2 years ago

What is the volume, in cubic centimeters, of a rectangular prism with a height of 18 centimeters, a width of 9 centimeters, and

GenaCL600 [577]

Answer: 810 cm^3

Step-by-step explanation:

v= lwh

v= 5 * 9 *18

v= 810

7 0

3 years ago

David rents DVDS from a company that changes a $7.00 monthly fee and $1.50 for each dvd rental. He ends up paying $20.50 for the

serious [3.7K]

1.5x + 7 = 20.5
First subtract 7 from both sides
1.5x = 13.5
Then divide both sides by 1.5
x = 9

Let me know in comments if you have questions

3 0

3 years ago

9x-18i=-36+6yi solve for x and y

WARRIOR [948]

When i use " / " its the bar between, the divider.

X = - 2( 6 - iy - 3i ) / 3

Y = 3( x - 2i + 4 ) / 2i

5 0

3 years ago

Read 2 more answers