Answer:
10/3
Step-by-step explanation:
Use the Method Keep Change Flip
5/6 x 4/1 - Keep 5/6 the same, Change divide to multiply, and flip the denominator with the numerator to get 4/1. then you get
5/6 x 4/1= 20/6. SIMPLIFY ALWAYS 10/3
Answer:
correct
Step-by-step explanation:
The perimeter is the sum of the sides.
Rectangle ( opposite sides are congruent ), thus
perimeter = 2x + 2(x + 18) = 2x + 2x + 36 = 4x + 36
Square ( sides are congruent ), thus
perimeter = 4(x + 9) = 4x + 36
The perimeters are the same, so the student is correct
Answer: y= x- 10
Step-by-step explanation:
Nothing further can be solved
There are 10 ways to choose the first color, 9 ways to choose the second, and eight to choose the third. 10x9x8=720
