The area of a kite:
A = d1 * d2 / 2
d1 = BD = 8 units
48 = 8 * AC / 2
48 * 2 = 8 AC
96 = 8 AC
AC = 96 : 8 = 12
Answer: D ) 12 units
Car:
19 + 28 +17 +39 + 22 + 44 + 56 = 225
225/7 = 32.14
bus:
32 + 26 +25 + 40 + 39 + 49 + 22 = 233
233/7 = 33.29
the bus has the higher average
Answer: 23.82
Step-by-step explanation: You need to convert the 10% to a decimal and then multiply it by 238.20. That is how you get the 10% of the number you try to get.
Time = distance
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speed
= 7.2 x 10^2
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1.2 x 10^3
= 0.6 hrs = 0.6 x 60 = 36 minutes.
Hope this helps!
Answer:
the third one: eight and ten elevenths minus two and three fifths
Step-by-step explanation:
It represents the question
