Ok, so If you are asking for the original amount it would be a total of 250 cm worth of ribbon.
Answer:
me big of fraction? what is that? :(
Step-by-step explanation:
"45 years or over" includes all of the age groups "45-64", "65-74", and "75 or over". These age groups are disjoint (no individual can belong to more than one group), so the probability of picking someone that's at least of 45 years of age is the sum of the probabilities that a person belongs to any one of these groups. That would be
The value of x when the secants intersect is 4
<h3>How to find side when two secant intersect?</h3>
A secant of a circle is a line that connects two distinct points on a curve.
The secant touches two sides of the circumference of a circle.
Therefore, using secant rule,
4(x + 2 + 4) = 5(x - 1 + 5)
Hence,
4(x + 6) = 5(x + 4)
Hence, open the brackets
4x + 24 = 5x + 20
Therefore, subtract 4x from both sides
4x - 4x + 24 = 5x - 4x + 20
24 = x + 20
subtract 20 from both sides
24 - 20 = x + 20 - 20
x = 4
Therefore, the value of x is 4.
learn more on secant here: brainly.com/question/19906313
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