Answer:
Step-by-step explanation:
Area of the trapezoid = area of rectangle + 2 * area of triangle
Area of a triangle = 1/2 bh
= 1/2 * 13 * 7
= 45.5 units²
Area of a rectangle = L × B
= 15 × 13
= 195 units²
Area of the trapezoid = [195 + 2 * (45.5)]
= 195 + 91
= 286 units²
Answer:
22
Step-by-step explanation:
-7 is < than 6 so we use the top equation
(-3 multiplied by -7) +1
21+1
22 is the answer
Answer:
It would be a
Step-by-step explanation:
the difference is 4/8 but simplified it is 1/2
The choice D is in scientific notation
7.8*10^5