Answer:
1017 square ft.
Step-by-step explanation:
pi x r x r x h
3.14 x 6 x 6 x9 =1017.36
rounding to the nearest whole number, the answer is 1017 square feet
Answer:
2.5
Step-by-step explanation:
A triangle ABC with vertices A(0, 0), B(0, 4), and C(6, 0) is dilated to form a triangle A'B'C' with vertices A′(0, 0), B′(0, 10), and C′(15, 0). If the center of dilation is point A or A' (the origin), then
Since
- AB=4;
- A'B'=10;
- AC=6;
- A'C'=15,
then the scale factor of the dilation is
Answer:
the scatter plots shows a positive association.
Answer:
<u>x > -3</u>
Step-by-step explanation:
This is an inequality, but it can be treated like a normal algebraic equation. You just need to isolate the variable. Here's a step-by-step:
3(x + 2) > x
Distribute the 3:
3*x + 3*2 > x
3x + 6 > x
Move the x to the right:
3x -x + 6 > x-x
2x + 6 > 0
Now, isolate the x by subtracting 6 from both sides:
2x + 6 - 6 > 0 -6
2x > -6
Finally, divide by the coefficient (2):
2x/2 > -6/2
<u>x > -3</u>
Answer:
72
Step-by-step explanation:
Find the prime factorization of 18
18 = 2 × 3 × 3
Find the prime factorization of 24
24 = 2 × 2 × 2 × 3
Multiply each factor the greater number of times it occurs in steps above to find the LCM:
LCM = 2 × 2 × 2 × 3 × 3
LCM = 72
i hope this helps :)