Answer:
y - 7 = 1/2(x + 4)
Step-by-step explanation:
Point-Slope Form: y - y₁ = m(x - x₁)
Step 1: Define
Slope <em>m</em> = 1/2
Point (-4, 7)
Step 2: Substitute
y - 7 = 1/2(x + 4)
Answer: 112 rows
2800/25 spaces = 112 rows
Answer:
270/1.5=k/5
Step-by-step explanation:
270 km........1.5 h
k km........5 h
270/1.5=k/5
The answer is 4.5 for the side length of the pentagon and 7.5 is the side length for the triangle because 7.5*3(3 sides) = 22.5 and 4.5*5(5 sides)= 22.5. The perimeter is 22.5
Answers:
1. V=triangle area × length
V=1/2×8×12×20
V=960in³
2. triangle area × length
Area of the triangle=1/2×4×11
A=22ft²
V=22×6
V=132ft³
3. b, volume always have cubic power (³)
4. d, same reason of question 3