Answer:
459 students.
Explanation:
Since you are given the number of how many students are in each section, simply multiply to find the total answer.
27 x 17 = 459
There are 459 students.
She receives 21. 1/5 of 30 is 6, or the number of picture messages Lilly receives. 7/8 of 24, the number of remaining messages, is equal to 21.
Answer:
Step-by-step explanation:
What is the average speed of a biker if she biked 4 1/4 of a mile in 25 minutes?
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rate = distance/time
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rate = (17/4)/(25/60) = (17/4)(60/25) = (17*3/5) = 51/5 = 10.2 mph
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Answer:
Perfect! I am also learning surface area too! The answer is 168!
Step-by-step explanation:
The formula is:
surface area = base squared plus 4 times (base times height divided by 2)
sa = 6 squared plus 4 times (6 times 11 divided by 2)
sa= 36 plus 4 times 3 times 11 (because divide 6 and 2 and you get 3)
sa= 36 plus 4 times 33
sa = 36 plus 132
sa = 168
I hope this helped. Sorry if I was wrong.
Answer:
97°
Step-by-step explanation:
83° alternates above 7
Hence angles on a straight line adds up to 180°
180-83= 97°
