Yes! 40:70 can be simplified! A ratio can be simplified if both numbers have a GCF that is not 1. Looking at 40 and 70, we see that they have a GCF of 10. That means that to simplify 40:70, we need to divide both numbers by 10. 40/10 = 4, and 70/10 = 7, so that means that our simplified ratio is 4:7.
The LCD of 4 and 3 is 4 *3 = 12.
Answer: 12
Answer:
A dialation
Step-by-step explanation:
A dilation keeps the same figure but either makes it smaller or bigger depending on the scale factor. If the scale factor is bigger than 1, it will be bigger and if it's less than 1 it will be smaller.
Answer:−2x^3+8x^2−4x
Step-by-step explanation:
Equation:-2x(x2-4x+2)
=(−2x)(x^2+−4x+2)
=(−2x)(x^2)+(−2x)(−4x)+(−2x)(2)
=-2x^3+8x^2-4x
