Answer:
I don't know but this question feels incomplete
Answer:
14
Step-by-step explanation:
7*4*1/2=14
The complete question in the attached figure N 1
see the attached figure N 2 to better understand the problem
we know that
sin 26°=y/14-------> y=14*sin 26°------> y=6.14 ft
the answer is<span>
The height of the ramp is about 6.14 ft</span>
To solve, use properties of logs, specifically log(u)+log(v)=log(uv). This makes your equation logb(x+1)+logb(x-8)=logb((x+1)(x-8)), which can be made into logb(x^2-7x-8) by expanding the factored form.
Amount of gass used = 6 x 3000/100 = 6 x 30 = 180 liters
Total cost of gas used = 180 x $1.2 = $216
Amount to be contributed by each person = $216/4 = $54.