Kamden is a mind-reading alien. He had each friend draw and look at a card, then he guessed whether the card had a star on it. T
he two-way frequency table below shows data on guess and true status of the cards the friends drew.
1 answer:
Answer: This is what Khan Academy said the answer was
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The length would be 230, and the width would be 170, and since there are 4 sides there would be 2 of each. So 230x2=460 and 170x2=340. 460+340= 800
321 / 100 = 3.21 as you are dividing by 10, and then 10 again
Easy peasy, this is a representation of differnce of 2 perfect squares
a^2-b^2=(a-b)(a+b)
A) Width = 9/2, length = 10
Rectangle area = length(l)x width(w)
9/2 = 4.5
4.5(l) x 10(w) = 45ft
Answer:
C
Step-by-step explanation:
x 105,000,000 = 16,800,000
