Answer:
C
Step-by-step explanation:
3+(-4) is (-1)
It’s D , -16.2
you replace X with -142 and get -0.2 (142 + 223)
40°, 60° and 80°
sum the parts of the ratio 2 + 3 + 4 = 9
The sum of the angles in a triangle = 180°
Divide 180 by 9 to find one part of the ratio
= 20° ← 1 part of the ratio
2 parts = 2 × 20 = 40°
3 parts = 3 × 20 = 60°
4 parts = 4 × 20 = 80°
The angles in the triangle are 40°, 60° and 80°
Answer:
36 inches²
Step-by-step explanation:
where b is the base length and h is the height
The base length of the parallelogram is 12 inches and its height is 3 inches. Plug these values into the equation.
Therefore, the area of the figure is 36 inches².
I hope this helps!
Slope = (y1 - y2)/(x1 - x2)
Slope = (-2 - -5)/(-8 - 0)
Slope = (-2 +5)/(-8)
Slope = 3/-8