Iraqi5555365 Iraqi5555365
  • 04-02-2020
  • Mathematics
contestada

PLEASE HELP!!!!! solve step by step please

PLEASE HELP solve step by step please class=

Respuesta :

paytonregan04
paytonregan04 paytonregan04
  • 04-02-2020

Answer:

8.5 is the answer.

You use the formula a^2+b^2=c^2.

plug your numbers into the formula

a^2+7^2=11^2

Then you square the numbers so you'll end up with

a^2+49=121

Subtract 49 from both sides.

72.

Now, you take the square root of 72.

You'll end up with 8.485281374

Lastly, you round the number, which will give you 8.5

Answer Link

Otras preguntas

what is 18×8=144 in distributive property
What was the importance of the year 1913 to the women suffrage movement?
write 7/5 as a decimal
Jerry spend $42 to by some shirts. Each of the shirts cost the same whole-dollar amount. How many shirts could he have bought? a.4 b.5 c.6 d.8
Which of the following is a true statement about judges in the U.S. court system?
You buy a bicycle helmet for $22.26, which includes 6% sales tax. The helmet is discounted 30% off the selling price. What is the original price
The biggest cause of foodborne illness is:
How do biological communities get to be the way they are?
What sentence can I make with infancy
The number of calories you need simply to breathe, pump blood, grow hair, and be alive is called the A. calorie budget. B. total calorie need. C. active metab