Answer:
inches
Step-by-step explanation:
Since we know the triangles are similar, we can simply set up ratios to find the length of side length 'x'.
Cross multiply:
Divide both sides by '9' to solve for 'x':
Therefore, side length 'x' equals 26.25 in.
A:4*7=28. so there are 7 multiples upto 30. P(A)=7/30
B:26,27,28,29 i.e. 4 numbers satisfy the 2nd criteria. P(B)=4/30
P(A∩B)=1/30 (since 28 belongs to both A&B)
P(A∪B)= P(A)+P(B)-P(A∩B)= (7+4-1)/30= 1/3
2 1/4 you divide 4 into nine and minus the remainder
B-30a x b would be my answer
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