( Don't cheat, use your own words) He is correct. 9 x 8 = 72
He can check his math by doing 72 ÷ 9 = 8 and 72 ÷ 8 = 9
Answer:
37/40
Step-by-step explanation:
5/8 +3/10
We need to get a common denominator of 40
5/8 *5/5 = 25/40
3/10 *4/4 = 12/40
25/40 + 12/40
37/40
(12,1):12³+1³=1728+1=1729
(10,9): 10³+9³=1000+729=1729
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Using the proportions given in the table, it is found that the percentage of the Northlake residents surveyed that want a new dog park is:
B. About 58%.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Multiplying a proportion by 100%, a percentage is found.
Looking at the table, 25% are Northlake residents(which is 43% of the surveyed) who want a new dog park, hence the percentage is given by:
p = 25/43 x 100% = 58%.
Hence option B is correct.
More can be learned about proportions at brainly.com/question/24372153
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The area of the rectangle is A. 6000
