Answer:
19 cm²
Step-by-step explanation:
→ Work out the area of the rectangle
1 × 7 = 7
→ State the formula for the area of the triangle
0.5 × base × height
→ Find the base and height
Base = 3 and height = 8
→ Substitute values into formula
0.5 × 3 × 8 = 12
→ Add this total to the rectangle formula
12 + 7 = 19 cm²
The simplistic form of 4/8 is 1/2 because if you keep dividing it will end up to the simpelest form
Divide 166.47 by 17.9 to get w by itself. The width of the rectangle is 9.3 units.
Answer:
C. x=14
Step-by-step explanation:
<span>y=-1/3x-6 slope = -1/3
</span><span>perpendicular lines, slope is opposite and reciprocal
</span><span>
so slope = 3
</span><span>passes through (–1, 5).
</span>
Point-slope<span> is </span><span>point-slope form </span><span>y-y₁=m(x-x₁)
so equation
y - 5 = 3(x + 1)
hope it helps</span>