stevenswaggers stevenswaggers

21-11-2014
Mathematics

contestada

(21+7 to the 2 power)÷(11-1)=?

Respuesta :

21-11-2014

(21+7^2)/(11-1)
=(21+49)/10
=70/10
=7

Answer Link

hfelltennis hfelltennis

21-11-2014

21+7^2 = 70/(11-1) = 7

Answer Link

Otras preguntas

Which East African country maintained their independence and was not colonized? A) Liberia B) Ghana C) Ethiopia D) South Africa

Help Please! (1) Hundreds of protestors were killed or injured by the Chinese military A. In downtown of Shanghai B. In the Forbidden City C. Near the port of H

How was property inherited in Ghana and the Arab states

The function y = -x - 3 is graphed only over the domain of {x | -8

Find two additional polar representations of the point. Write each coordinate in simplest form with the angle in

Please help I’m a big stupid idiot head

An overweight 13-year-old male presents with a 3-week history of right lower thigh pain. He first noticed the pain when jumping while playing basketball, but no

10 POINTS PLEASE HELP

How did the government restrict immigration in the 1920s?

What is a symphony? A musical composition for orchestra, usually in four movements A work typically lasting between 20 and 45 minutes An extended, ambitious