It's important that you actually plot the 4 given points and draw the polygon. I've done that and have seen right away that the polygon is not a square or rectangle. It does, however, have 2 sets of parallel sides, which means that it's a parallelogram.
The 2 horiz. lines in this figure are y=1 and y=5. The distance between these two y-values is the "width" of the parallelogram: width=4.
The 2 slanted lines have what length? Hint: What is 9-2? What is 6-(-1)?
The area of this parallelogram is = to the product of the width (4) and the length (7).
How do you find the length of the slanted end lines? You must know this fact to find the perimeter of this parallelogram.
Answer:
35x + 114
12
Step-by-step explanation:
(-1/3x + 9.5) + x(3/4 + 2.5)
(-1/3x + 95/10) + x(3/4 + 25/10)
(-x/3 + 5 × 19/2 × 5) + x(3/2² + 5²/2 × 5)
(-x/3 + 19/2) + x(3/2² + 5²⁻¹/2)
(2(-x) + 3 × 19/ 3 × 2) + x(3/2² + 5/2)
(-2x + 57/3 × 2) + x(3 + 2 × 5/2²)
-2x + 57/3 × 2 + x(3 + 2 × 5/2²)
-2x + 57/3 × 2 + x(13/2²)
-2x + 57/3 × 2 + x × 13/2²
-2x + 57/3 × 2 + 13x/2²
2(-2x + 57) + 3(13x)/3 × 2²
2(-2x + 57) + 3 × 13x/3 × 2²
2(-2x + 57) + 39x/3 × 2²
(-2 × 2x + 2 × 57) + 39x/3 × 2²
(-4x + 114) + 39x/3 × 2²
-4x + 114 + 39x/3 × 2²
-4x + 39x + 114/3 × 2²
35x + 114/3 × 2²
35x + 114/3 × 4
35x + 114/12
Answer:
x = 80
Step-by-step explanation:
x + 30 = 110 (Opposite angles are equal)
x = 110 - 30
x = 80
Answer:
A
Step-by-step explanation:
just find the value , and you will get tje answer
