Can someone explain and help

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)

the answer to 3p+12m+8=23pm

feb 25, 2019 - when cylinder,is intersected by a plane as shown, the shape will have two parallel line segments and their ends are joined by congruent semicircles. so, the cross section when joined from end to end , gives rectangle.

step-by-step explanation: