4×10-1
40-1
39 is your answer
Answer:
3.2
Step-by-step explanation:
If there are 2 secont lines intersecting inside a circle like the picture shown, then the theorem tells us that <em>"the product of 2 segments of one secant line is equal to the product of 2 segments of other secant line"</em>
<em></em>
Thus, we can say that:
x * 10 = 8 * 4
10x = 32
x = 32/10
x = 3.2
Lindsey has 25 inches long ribbons now.
Further explanation:
Simple addition and multiplication has to be used to solve this question.
Given
Ribbon Lindsey already has= 10 inches
Number of pieces she bought inches = 3
Length of each ribbon piece = 5 inches
So,
As she already had 10 inches, now she has
Lindsey has 25 inches long ribbons now.
Keywords: Addition, multiplication
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