janaeeeeee janaeeeeee

03-04-2020
Mathematics

contestada

a student claimed 7 and -7 are the two cube roots of 343 . Do you agree or disagree ? Explain .

Respuesta :

myawengerd myawengerd

03-04-2020

I disagree. Only 7 is a cube root of 343 (7 x 7 x 7) because -7 is a cube root of -343 (-7 x -7 x -7)

Answer Link

Otras preguntas

When y = x^2, which of the following expressions is equivalent to –y ?

Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any directio

What is the average of 30, 40, and 80?

If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?

In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?

Place the mouse, fruit ﬂy, duck, and gorilla in order of their relatedness to humans, from least related to most related. a. mouse - fruit ﬂy - duck - gorilla b

How do you say little sister, little brother, older sister, and older brother in Korean? I hope someone who actually know Korean can answer this question.

how do you figure out what is 1/4 of 10.

the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,