<span>A) 2x -5y +z = 1
B) 3 y + 2z = 5
C) -24 z = 48
Those 3 equations you typed were somewhat squished together.
Did I retype those correctly?
Let me know and I'll solve it.
</span>
Answer:
The answer is - 3. Since the number got bigger than what it was before it would be negative
Calculate the standard deviation for each data set:
Sample A = 1.246
Sample B = 2.924
The smaller the deviation the closer the data set is, the larger the deviation the more widespread the data set is.
Sample B has a larger deviation so the spread of the data is wider.
Do u have anymore information like are these angles congruent or like what type of angle are these maybe a picture
Answer:
128 m^2
Step-by-step explanation:
Perimeter = 48
(lenght is twice the width)
total Lenght(both sides) = 4b
total height(both sides) = 2b
--------------------------------------------------
4b +2b= 48
6b = 48
b = 48/6
b = 8
---------------------------------------------------
lenght = 16
height = 8
bxh = 8*16 = 128
