The formula of a trapezoid is the sum of the both bases multiplied by the height then divided by 2.
Answer:
84
Step-by-step explanation:
30% * $280

= 84
So, the sale price is $84
1. 5/6
2. 7/1
3. 1/7
Just write the first number as the numerator and the second one as a denominator then divide by their common factors
Answer: 83.5
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
A = 1/2bh
36 = 1/2(12)(x)
x = 6