Answer:
There is a sub-field of geometry called formal geometry which is related to algebraic geometry and deals with topics such as formal schemes , topological rings , the comparison theorem in algebraic geometry , the Grothendieck existence theorem.
Informal geometry have the topics of definitions, measurements, and constructions of geometric shapes and figures. No attention to formal proofs is given. Subtopics include points, lines, angles, triangles, quadrilaterals, circles, area, and perimeter.
Step-by-step explanation:
f(x) = 2x - 7 This should be the answer!!
Maximum height is 16 ft :
f(x)=ax²+bx+c
t max= -b/(2a)=-32/(2×-16)=1 sec
plug it back in the equation = -16+32=16ft
Answer:
p=25
Step-by-step explanation:
-5[-9=-
-4] Get rid of the fraction by multiplying the whole equation by -5.
45=p+20 Then, subtract 20 from both sides.
25=p
