Answer:
The answer is 35
Step-by-step explanation: Dividing the first fraction into lowest terms makes the problem easier to solve.
Answer:2
Step-by-step explanation:
Answer:
The scale factor is k = 1/30
a)
<u>The length of the wing on the model:</u>
- 9 m * 1/30 = 900 cm * 1/30 = 30 cm
b)
<u>The area of the tail section of the plane:</u>
- 80 cm² : (1/30)² =
- 80 cm² * 900 =
- 72000 cm² =
- 72000 * (1/100)² m² =
- 7.2 m²
The area of the circle increases faster than the area of the rectangle.
Answer:
<u>0</u>
Step-by-step explanation:
<u>Given</u>
- (2, -8) → (x₁, y₁)
- (-4, -8) → (x₂, y₂)
<u>Formula</u>
- Slope (m) = Δy/Δx = y₂ - y₁ / x₂ - x₁
<u>Solving</u>
- m = -8 + 8 / -4 - 2
- m = <u>0</u>
