From the figure, the vertices of the given triangle are
(-3,4), (1,3) and (5,5).
The given transformation is (x,y) -> (x+3, y-2).
Therefore the coordinates of the transformed triangle are
(-3+3,4-2), (1+3,3-2), (5+3,5-2) = (0,2), (4,1), (8,3)
The transformed triangle is shown in red color.
Answer: 239
Step-by-step explanation:
Given : Confidence level : 99%
Significance level :
Margin of error : E = 3 minutes
Population standard deviation :
To find : Numbers of observations are required. (Minimum Sample size)
Formula :
Using z-value table,
Two-tailed z-value for :
Using given values , we get
Hence, the minimum number of observation is required = 239
Answer:
(2,10) and (10,90)
Step-by-step explanation:
First: Find the slope
Formula for Finding Slope
Plug in the values (1,0) and (5, 40) in the formula
=
= 10
Slope = 10
Second Step: Find the y-intercept
Slope-Intercept Form Formula: y = mx + b
mx is the slope and b is the y-intercept
0 = 10(1) + b
0 = 10 + b
b = -10
Third Step Plug in the values
x-value is 2
y = 10(2) - 10
y = 20 - 10
y = 10
y-value = 10
y-value is 90
90 = 10x - 10
90 + 10 = 10x - 10 + 10
10x = 100
x = 10
Answer:
C. [Sorry if it's wrong.]
Step-by-step explanation:
I haven't taken this test but when looking at the photo, it looked like they intercepted at (0, 2).
Answer: h = 35g/8 + 11k/8
Step-by-step explanation: just use math-way