Seudónimo Seudónimo

02-01-2019
Mathematics

contestada

Simplify: (−2)3 · (−2)4
A) (−2)12
B) (−2)7
C) 212
D) 27

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-01-2019

Answer:

B) (−2)7

Step-by-step explanation:

(−2)3 · (−2)4

When the bases are the same, we add the exponents

(-2)^ (3+4)

(-2) ^7

Answer Link

alleah77 alleah77

02-01-2019

Answer:

None of the choices are correct.....

Step-by-step explanation:

The answer is 48

Answer Link

Otras preguntas

[100 Points] SHOW YOUR WORK, PLEASE!

Need answers ASAP pls!!

A pizza parlor has a choice of 10 toppings for its pizzas. From these 10 toppings, how many different 7-topping pizzas are possible?

Change the word phrase to an algebraic expression. Use x as the variable to represent the number. 23 subtracted from a number

What is 41.095 rounded to 1,2 and 3 significant figures

Which of the following is the correct Ohm's law formula? A. R = I /V B. I = V /R C. P = V x I D. I = R /V

Write the ratio as a fraction in simplest form with whole numbers in the numerator and denominator

13-16 pls I don’t understand

Pleaseeeee help!!!!!!!!

A service level of 95% means there is a 0.95 probability: ___________ a. a. of meeting all demand. b. b. of a stockout. c. c. that supply will exceed demand. d.