Answer:
the sequence of transformations that maps triangle XYZ onto triangle X”Y”Z” are
i) reflect the the triangle about the x- axis.
ii) shift the result of i) by 1 upwards
iii) shift the result of ii) by 5 to the left
Step-by-step explanation:
the sequence of transformations that maps triangle XYZ onto triangle X”Y”Z” are
i) reflect the the triangle about the x- axis.
ii) shift the result of i) by 1 upwards
iii) shift the result of ii) by 5 to the left
I hope this helps you
if 1 hour 30 miles
1/4 hour ? miles
?=30.1/4
?=7,5
They’re the same shape, just wider scale ig
300-3x=33
Subtract 300 on both sides.
-3x=-273
Divide both sides by -3.
x=91
I hope this helps!
~kaikers
Answer: 0.0010
Step-by-step explanation:
Given the following :
Population Mean(m) = 4.2 years
Sample mean (s) = 3.9
Standard deviation (sd) = 0.6
Number of samples (n) = 38
Calculate the test statistic (z) :
(sample mean - population mean) / (sd / √n)
Z = (3.9 - 4.2) / (0.6 / √38)
Z = (- 0.3) / (0.6 / 6.1644140)
Z = -0.3 / 0.0973328
Z = - 3.0822086
Z = - 3.08
From the z table :
P(Z ≤ - 3.08) = 0.0010