miketheduck1234 miketheduck1234

30-08-2017
Mathematics

contestada

(7-2•2+7)•2•2 plz show work

722722 plz show work class=

Respuesta :

Aliwohaish12 Aliwohaish12

30-08-2017

(7-2^2+7)×2^2
First evaluate powers
(7-4+7)×4
Use addition and subtraction rules
(10)×4
Multiply the numbers
40

Hope it helps!

Answer Link

Otras preguntas

A right angled triangle has sides of length 9cm, 12cm and 15cm. Calculate its area in square centimetres.

Iris has 120 songs on her playlist. Each week, she downloads 4 new songs. Write an expression to show the total number of songs on Iris's playlist after w weeks

What changes have taken place in Brian’s mind and body up to this point in the novel

by the end of the summer, president truman and general douglas macarthur (1880-1964), the commander in charge of the asian theater, had decided on a new set of

Amigo de Sergio se llama Carlos

Find the slope of the line passing through the points (-2,6) and (-2,-5)

1: En el triángulo rectángulo de la figura, si a =30°, entonces ¿cuál es el valor de P A) 2 B) 0,5 C) 30° D) No se puede saber.

The income statement includes which of the following? O a. Income taxes O b. Operating Expenses O c. Gross Profit O d. Net Income before taxes O e. All of these

A scientist is studying the human population of country x. to predict the future growth rate of the population, which three statistics about the population of c

Suppose sin(A) = 1/4. Use the trig identity sin^2(A) + cos^2(A) = 1 to find cos(A) in quadrant 2. Round to ten-thousandth.