Answer:
Step-by-step explanation:
Area of the shaded region will be "(area of rectangle) - (area of triangle)"
Area of rectangle: 8 ft * 5 ft = 40 ft^2
Area of triangle: 1/2 * 3 ft (36 in) * 2.25 ft (27 in) = = 3.375 ft^2
40 - 3.375 = 36.625 ft ^2 = 5274 in^2
Answer:
C. Anika Only
Step-by-step explanation:
I'm gonna keep it simple. I took the test and got it right.
Answer:
2
Step-by-step explanation:
To find the scale of dilation, you have to compare the ratio of the after transform with before transform according to the center of dilation. In this case, the center of dilation is Q so you have to compare QA' : QA. We know that QA= 1.25 and AA' is 1.25. The distance of QA' will be:
QA'= QA + AA'= 1.25 + 1.25 = 2.5
The scale factor will be:
scale factor= QA' : QA.= 2.5 : 1.25
scale factor= 2
Given:
The sequence is 25, 20, 15, 10, 5.
To find:
The ninth term of the given sequence.
Solution:
We have,
25, 20, 15, 10, 5
It is an AP because the difference between two consecutive terms are same.
Here,
First term (a) = 25
Common difference (d) = 20-25
= -5
The nth terms of an AP is

Where, a is the first term and d is the common difference.
Putting a=25, n=9 and d=-5 to get the 9th term.




Therefore, the ninth term of the given sequence is -15.