Answer:
x = 3
Step-by-step explanation:
The smaller triangle and larger one are similar, so corresponding sides are proportional.
8/4 = (8 +(x -1))/5
10 = x +7 . . . . . . . . . multiply by 5 and simplify
3 = x . . . . . . . . . subtract 7
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<em>Alternate solution</em>
The short segments are also proportional:
(x -1)/(5 -4) = 8/4
x -1 = 2 . . . . simplify
x = 3 . . . . . . add 1
Answer:
D
Step-by-step explanation:
Match the x and y coordinates with strawberries and bananas.
(6,1)
(12,2)
(18,3)
The probability of an event is calculated as = 
Here, the total number of outcomes = 12 red marbles + 8 blue marbles + 5 green marbles
So, total marbles = 25 marbles
Number of favorable or green marbles = 5 marbles
Probability of three green marbles if drawn with replacement =
×
× 
Probability of three green marbles if drawn with replacement =
×
× 
Probability of three green marbles if drawn with replacement = 
<span>An angle whose sides overlap to form a ray should have zero degrees
answer
zero degrees</span>