Answer:
x ≈ 7.2
Step-by-step explanation:
Based o. The secant-tangent theorem, we would have the following:
x² = (9 + 4) * 4
x² = 13 * 4
x² = 52
x = √52
x ≈ 7.2
It is 110 hope this helps.
1/18 because 1/6 of 1/3 of the girls painted their nail red and 1/6 of 1/3 is 1/6*1/3 or 1/18.
Answer: Beth should get $135
Step-by-step explanation:
Money won in the lottery by Anne, Scott and Beth =$300
Amount necessary for Anne = 30% X 300
=$90
Amount necessary to Scott =1/4 X 300
=$75
Therefore Beth should get the remainder=Total money won -(Amount necessary to Anne and Scott)
=$300-(90+75)
=$300-$165
=$135
9 = c(c - 8)
9 = c² - 8c
c² - 8c - 9 = 0
c² + c - 9c - 9 = 0
c(c + 1) -9 (c + 1) = 0
(c+1)(c-9) = 0
c = -1 or 9
In short, Your Answers would be -1 and 9
Hope this helps!
