In both cases,
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(as a consequence of the interesecting secant-tangent theorem)
So we have
10.
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(omit the negative solution because that would make at least one of AB or AD have negative length)
11.
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(again, omit the solutions that would give a negative length for either AB or AD)
-.5 , -1.75, 3 hope that's what you wanted<span />
Answer:
ans = 4
Step-by-step explanation:
he has 2 1\2 and 4 1\4
to find the ans, we must firstly find out his total amount of fabric, so we add the available fabric
first we add whole numbers
2 + 4 = 6
then we add fractions
1 1
--- + ---
2 4
2 + 1 3
------------- = ---
4 4
after we add the whole no and fraction
6 + 3\4 = 6 3\4
note 10 1\2 is greater than 6 3\4
so to find the part left, we
have
10 1\2 - 6 3\4
as our answer
She is 40% her age
Hope this helped :)