Answer: CURRENT AGES: C = 35, D = 5 AGES IN 5 YEARS TIME: C = 40, D = 10
Step-by-step explanation:
We need to use algebra here.
Let C = Coffee's age
Let D = Daughter's age
C = 7 x D
C + 5 = 4 x (D + 5)
C + 5 = 20 + 4D
C = 15 + 4D
7D = 15 + 4D
D = 5
C = 7 x 5
C = 35
3.2005008 x 10^7
Thirty-two million five thousand eight.
Answer:
15 feets
Step-by-step explanation:
From. Trigonometric relation :
Tanθ = opposite / Adjacent
Tan 33.69 = 10 / x
0.6666649 = 10 / x
x = 10 / 0.6666649
= 15 feets
Hence, base of tree to swingset is 15 feets
