All categories

3 years ago

If BC = 61 and AB = 82, what is the length of AC?

Mathematics

1 answer:

Nitella [24]3 years ago

4 0

Answer:

54.8

Step-by-step explanation:

Pythagorean theorem is a^2+b^2=c^2.

Plug the given values in to get 61^2+b^2=82^2

61^2 is 3,721 and 82^2 is 6,724.

6,724-3,721 is 3,003.

The square root of 3,003, rounded to a reasonable value, is 54.8.

The length of AC is 54.8.

You might be interested in

4x + 5y = 12 and 3x + 4y = 9.25 . Solve for systems of equations

masha68 [24]

Answer:

y=1

x=7/4

Step-by-step explanation:

4x + 5y = 12

3x + 4y = 9.25

4x + 5y = 12

12x + 16y =37

-12x -15 y =-36

12x + 16y =37

y=1

x=7/4

8 0

3 years ago

Read 2 more answers

I need a A in math can you help me with this answer

loris [4]

Answer: 13

Step-by-step explanation:

12^2+5^2=13^2

6 0

2 years ago

Date

ss7ja [257]

Answer:

hshshxhdjebrbhdjwjdbevvdhdhfiiehrvrvdhdjrirubrvfgdhjdjejrhvrvdghfueyrggdvdvdgdhdudhdhegdghdhhrhdbdbdbhdhdhfhfydhhdbfbdbdbrbrhhrhrhrhfhfuyfh4h4bbdbdhxufhfbbdhdhdhrhffbfbdbduc

7 0

3 years ago

9<br> Write as a percentage.<br> 10

Ludmilka [50]

Answer:

Step-by-step explanation:

I really dont know but if I did I would say I'm a 6 grader

8 0

3 years ago

What are all the steps to solving a Quadratic Formula? (steps please)

nika2105 [10]

Compose the quadratic condition in standard shape, ax2 + bx + c = 0. Recognize the values of a, b, c. Write the Quadratic Equation. At that point substitute within the values of a, b, c. Simplify. Check the arrangements.

4 0

2 years ago