Answer:69
Step-by-step explanation:
5.3x + y = 28.5
4.2x + 3.1y = 27.2
find x and y
Answer:
x = 5, y = 2
Step-by-step explanation:
First, isolate y in the top equation.
Next, substitute y in the bottom equation.
Simplify.
Combine like terms.
Isolate x on one side.
Isolate x.
Substitute x into
Simplify.
Isolate y.
Answer:
SA =784 pi units ^2
Step-by-step explanation:
The surface area of a sphere is given by
SA = 4 pi r^2
The radius is 14
SA = 4 pi (14)^2
SA =784 pi units ^2
Answer:
Surface area= 784π units²
Step-by-step explanation:
Surface area= 4×π×r²
Surface area= 4×π×(16)²
Surface area= 4×(16)²×π
Surface area= 784π units ²
Not a function.
It's conic section parabola. It's just a relation.
Answer:
tacos bro :P
Step-by-step explanation:
Answer:
I like taco's better.. :D
Step-by-step explanation: