Answer:
56 cm²
Step-by-step explanation:
The area (A) of a trapezoid is calculated as
A = h(a + b)
where h is the perpendicular height and a, b the parallel bases
here h = 4, a = 5 + 9 + 5 = 19 and b = 9, thus
A = × 4 × (19 + 9) = 2 × 28 = 56 cm²
Sorry but grade math is this so I can have a better understanding
Answer:
the first one:
Step-by-step explanation:
is the same as
(11/15) - (9/15) = 2/15
Ninety Nine Million, six hundred and three, and seven hundred and sixty
Answer: 75% Of the original price
Step-by-step explanation: