If one inch represents 15 feet, then:
2 inches represent:
2 * 15 = 30 feet
1 2/3 inches represent:
1 2/3 * 15 =
= 5/3 * 15 =
= 75/3 =
= 25 feet
So the real area of the court is 30 * 25 = 750 square feet.
She made the first error in Step 2, so the answer is B. -1 times -3 is 3, not -3.
Answer:
Purpose!!
Step-by-step explanation:
These are examples of an author's purpose of writing something! :)
Answer:
β = 140 - α
we know that the "missing" angle is 40° since 40 + 140 = 180
we also know that the total sum of angles in a triangle is 180
so β = 180 - 40 - α
or β = 140 - α
Step-by-step explanation:
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
