8 translation: narrow or compress graph by a scale factor of 8
-6 translation: shift graph 6 points right
Answer:
Option A.) is correct
by AA similarity. There are two angles that are congruent given by
.
This is because both pairs represent alternate interior angles formed by lines intersecting two parallel lines.
Step-by-step explanation:
From the given figure we can say that
i) Option A.) is correct
by AA similarity. There are two angles that are congruent given by
.
This is because both pairs represent alternate interior angles formed by lines intersecting two parallel lines.
Answer: -12
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Given:it takes them 1.5 hours to plant one acre.
So, in order to plant all 15 acres it would take
15/1.5 = 10 hours
Answer:
48π or 150.72
Step-by-step explanation:
The radius of the big circle is 8.
We can use that to find the area of the big circle.
Area is πr^2
π(8)^2
64π
Now, we can find the area of the small circle.
The diameter of that is 8, meaning the radius is 4.
πr^2
π(4)^2
16π
Now we subtract the area of the small circle from the area of the big circle to get the area of the shaded region.
64π-16π=48π
As a decimal: 48*3.14=150.72