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 angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Inspired by the example of that great cornellian, vladimir nabokov, some of your friends have become amateur lepidopterists (they study butterflies). often when

Which is more important in determining the format in which recordings are offered by the music industry, new technology or consumer sovereignty? Explain.

What two consecutive odd integers have a sum of -28

Place the steps of the strategy for reading technical information in the correct order.

A 16 ounce bottle of orange juice says it contains 200 milligrams of vitamin c which is 250% uh just read the paper it explains it better

A square is dilated by a scale factor of 1.25 to create a new square. How does the area of the new square compare with the area of the original square? A)The a

determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

What are the causes of a hurricane

When ∆RST is translated 4 units down, what are the apparent coordinates of T’? GIVE 15 POINTS