We'll break up this problem into two parts:
-(1/3)(-6y) = 2y, and (3x)(-3)(-1) = 9x
The overall answer is the product of these two: 9x*2y, or 18xy.
Answer:
1. The mean is 7,2
2. The mean is 0,6
Explanation: The mean of a set of numbers is the sum divided by the number of terms.
Perpendicular bisector theorem
Answer:
Length of the original rectangle is 2.75 cm
Step-by-step explanation:
The dimensions of the scale drawing of rectangle are 8 cm and 11 cm respectively.
This implies that the width of the rectangle is 8 cm while the length of the rectangle is 11 cm.
The scale factor is given as 4. This means that the dimensions of the original rectangle are 1/4 times the given dimensions.
So the length of the original rectangle = ![\[\frac{1}{4}*11\]](https://tex.z-dn.net/?f=%5C%5B%5Cfrac%7B1%7D%7B4%7D%2A11%5C%5D)
= ![\[2.75\]](https://tex.z-dn.net/?f=%5C%5B2.75%5C%5D)
Answer:
The answer is B
Step-by-step explanation: