Answer:
531.167 ft²
Step-by-step explanation:
Given data
Dimension of pool
Diameter =24ft
Radius =12ft
If the cover must hang by 1ft around, then the diameter is 26ft
Radius =13ft
Area of cover = πr²
Substitute
Area = 3.142*13²
Area =3.143*169
Area =531.167 ft²
Hence the minimum area is 531.167 ft²
Answer:
13,397 ft
Step-by-step explanation:
tan 15 = height/50,000
0.2679(50,000) = 13,397 ft
41136 its your answer you multiply 10284 times four and that what you get
Answer:
can't be factored
Step-by-step explanation:
remember the method of factoring
- Find two numbers that multiply to give ac and add to give b.
- Rewrite the middle with those numbers
- Factor the first two and last two terms separately
let's try to do the first step
to figure out b we two factor of 10 that add up to -3
factor of 10:
likewise
as you can see there's no factor that add up to -3 and multiply to give 10
hence,
the expression can't be factored
