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

The United States form of government is solely based on that of the British/// True or False

Given the system of equations presented here:4x + y = 42x + 6y = 24Which action creates an equivalent system that will eliminate one variable when they are comb

Which factors are important when coming back from a break in exercise? modifying your exercise routine testing your new ability level performing rehabilitation

Select the correct answer. Fiona has to plot a histogram of the given data. 82, 83, 89, 67, 65, 88, 66, 69, 83, 81, 94, 68, 82, 69, 86, 83, 88, 62, 64, 93 Which

Nitric oxide reacts with chlorine gas according to the reaction: 2 NO( g) + Cl2( g) ∆ 2 NOCl( g) Kp = 0.27 at 700 K A reaction mixture initially contains equal

Given that bisects ∠DBC, which statement must be true?m∠ABD = m∠ABCAB ≅ BCB is the midpoint of DC.m∠DBC = 90°

describe role of health in human capital formation

BRAINLIEST! find the LCM of the set of polynomials. 121x^2-9y^2,11x^2+3yx

4x + 6y = -5 8x = 12y - 10 Solve the system

Is the following graph linear, nonlinear and/or a relation?