14-03-2018
Mathematics

contestada

ples help ;-;
evaluate √21-x when x=9. write the answer in a simplified radical form.

answers:

a)√3
b)2√3
c)3
d)4

Respuesta :

kaloliavivek kaloliavivek

14-03-2018

It will be:
[tex]2 \sqrt{3} [/tex]

Ver imagen kaloliavivek

Answer Link

Otras preguntas

the product of 2 consecutive #s is 4160 what are the numbers?

PLEASE SOLVE. Students are selling candy bars. They earn $0.50 for each one they sell. They want to earn at least $455. Write and solve an inequality to find t

Can 4/24 be reduced Guy

PLEASE HELP!How would you suggest they change their prices? 1 ticket = .50 12 tickets = $5.00 or .42/ticket 25 tickets = $10.00 or .40/ticket 50 tickets = $25.0

0.125 as a fraction in SIMPLEST form

4x-7>17 what's the problem and answe of solution please

A paper factory makes 8423 sheets of paper in 45 minutes. How many sheets of paper does the factory make in one minute? Round to the nearest hundreth if necessa

Melanie’s monthly pay is $5553.60. Each month she uses of her pay for household expenses and for donations. She deposits the rest into her savings account. How

Write in km/h a speed of 18km in 10 min.

How do you represent,describe, and compare additive and multiplicative relationships?