Answer:
15inch
Step-by-step explanation:
X^2=8^2+7^2
-7 1/8 - (-9 1/2) =
-7 1/8 + 9 1/2
-7 + 9 = 2
-1/8 + 1/2 = -1/8 + 4/8 = 3/8
answer is : 2 3/8 (or 19/8)
As you can see in this diagram, the answer is A, the ten-thousands place.
It will take approx. 22 minutes and 30 seconds for the speeches.
<h3>What is Division?</h3>
It is the inverse of the multiplication operation. It is defined as the act of forming equal groups. While dividing numbers, we break down a larger number into smaller numbers such that the multiplication of those smaller numbers will be equal to the larger number taken.
Here, Time duration of each learner = 1 minutes 30 seconds
= 3/2 minutes.
Total number of learners = 15
Time taken by all the speech category = 15 X 3/2
= 45/2
= 22 minutes 30 seconds
Thus, It will take approx. 22 minutes and 30 seconds for the speeches.
Learn more about Division from:
brainly.com/question/1575906
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4/20=x/100 20 times 5 equal 100 so 5 times 4 equals 20 so the answer is 20%
