Seudónimo Seudónimo

01-04-2017
Mathematics

contestada

What is 28^2+B^2=33^2 rounded to the nearest decimal??

Respuesta :

alihmatar alihmatar

01-04-2017

B^2 = 33^2 - 28^2
B^2 = 305
B = square root of 305
B = 17.46
Rounded to the nearest decimal
B = 17

Answer Link

apologiabiology apologiabiology

01-04-2017

expand
28^2=784
33^2=1089

784+b^2=1089
minus 784 from both sides
b^2=305
squer root both sides
b=17.464249196572980646321043630937
round
b=17

Answer Link

Otras preguntas

Harun knows there are 60 minutes in 1 hour. He writes the equation m=60h to find the number of minutes, m, in any number of hours, h.

Explain the SMART formula for setting goals

What is 50/100 in simplest form.

what is the factorization of 729^15+1000

Fill in the important events that led to the development of the cell theory: • 1590: • 1660: • 1674: • 1838: • 1839: • 1855: Please keep it simple! Thank you!

in the function f(x)=5(x^2-4+___)+15, what number belongs in the blank to complete the square?

factor 8x^2 + 10x + 2

PLEAS HELP FIRST CORRECT ANSWER WILL GET BRAINLIST 13 POINT

The 2010 General Social Survey asked the question: “For how many days during the past 30 days was your mental health, which includes stress, depression, and pro

help please thank you