Answer:
17
Step-by-step explanation:
Answer:
5.45
Step-by-step explanation:
just did on delta math
Answer:
height = 7 cm
Step-by-step explanation:
The area (A) of a trapezium is calculated using the formula
A =
h(a + b)
where h is the height and a, b the parallel bases
here a = 6, b = 12 and A = 63, hence
× h × (6 + 12) = 63
h × 18 = 63
9h = 63 ( divide both sides by 9 )
h = 7
The answer would be 75%.
From the box and whisker plot given, the only value higher than 45 is the highest value. Thus it cannot be 100%, but the next one down.
Answer:
21/506
Step-by-step explanation:
then you can simplify which gets you 21/506. Hope this helps :)