Y - y₁ = m(x - x₁)
y - 3 = -6(x - 0)
y - 3 = -6(x) + 6(0)
y - 3 = -6x + 0
+ 3 + 3
y = -6x + 3
4a+5b
4(2) + 5(-3.1)
8 + -15.5
= -7.5
You would have to multiply 3 1/3 and 4 and that is 13.33...
Answer:
Area = 38.1 ft² (nearest tenth)
Step-by-step explanation:
Use sine rule for area of a triangle:
Area = (1/2)ab sin(C)
= (1/2)bc sin(A)
= (1/2) x 11 x 8 x sin(60)
= 22√3
= 38.1 ft² (nearest tenth)
Answer:
24 ft²
6 × 3 + (½ × 4 × 3)
Step-by-step explanation:
Split shape into a rectangle and triangle;
The rectangle is 6 by 3 ft, the area can be found by multiplying the 2 dimensions:
6 × 3 = 18
The triangle has base 4 ft, the total length of the shape (10 ft) take the 6 ft that is part of the rectangle;
The height is 3 ft;
The area us found by ½ × base × height:
½ × 4 × 3 = 6
Add this together to get the total area.
