Colsxena
Colsxena
04-08-2019
Mathematics
contestada
What expression is equivalent to 2^-3/2^-5?
Respuesta :
yungsherman
yungsherman
04-08-2019
2^2 , or 4
since the exponents have the same base, we can subtract the exponent of the numerator by the exponent in the denominator.
So 2^-3 - 2^-5 = 2^(-3-(-5)) = 2^2
The new exponent is 2 because -3-(-5) is equal to 2.
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Milicent finds a plant in her backyard. It is tall and has large cones. What did Milicent find?
In this speech, Roosevelt sets the tone by using words such as: "look no way but downward," "refuses to see aught that is lofty," "not a help to society." Which
what are the first 3 common multiples of 3 and 5
An ant on the ground is 22 feet from the foot of a tree. She looks up at a bird at the top of the tree, and her line of sight makes 30 degrees with the ground.
some bacteria are decomposers, which fill an important role in the food web. What would happen to an ecosystem without decomposers
Atmosphere is shaped by _____. Tone Setting Imagery All of these
solve and graph26 > 4c + 15 + 8c
when would you say "te queda bien"
What did the First Hundred Days program entail? Getting rid of government officials who were incompetent. Passing as much legislation to improve the economy as
There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag. What is the theoretical probability of randomly drawing either a red marble or a blue ma
