Answer:
a) Yes
b) No
c) Yes
d) No
e) No
Step-by-step explanation:
Right triangle:
The square of the larger side is equals to the sum of the squares of the smaller sides.
a. 6, 8, 10
The answer is yes.
b. 8, 15, 16
So no.
c. 10, 24, 26
So yes
d. 20, 21, 28
So no.
e. 9, 35, 41
Answer:
C is correct.
Step-by-step explanation:
At a picnic,
Number of adults is 3 times as number of children.
Number of women is twice as number of men.
Total number of men, women and children at the picnic be x
Let number of children be c
Let number of men be m
Let number of women be w
# Number of women is twice as number of men, w = 2m
# Number of adults is 3 times as number of children, w + m = 3c
2m + m = 3c (∴ w=2m )
c = m
Total number of men, women and children at the picnic be x
∵ c + m + w = x
m + m + 2m = x
4m = x
Number of men,
Hence, The total number of men will be
Probability helps us to know the chances of an event occurring. There are six possible outcomes.
<h3>What is Probability?</h3>Probability helps us to know the chances of an event occurring.
A.) The outcomes that are possible from the first spinner is 1, 2, and 3, while the outcomes possible from the second spinner are 2, Red and blue.
All the possible outcomes from this two spinner are,
(B,1), (B,2), (B,3), (R,1), (R,2), and (R,3).
Hence, there are six possible outcomes.
B.) The letters that can be used are A and B. The numbers that can be used are 1, 2, 3, and 4.
All the possible out comes are,
(B,1), (B,2), (B,3)(B,4), (A,1), (A,2), (A,3), and (A,4).
Learn more about Probability:
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