A hiker stands on a small hill and tosses a stone. The stone then follows a path with height h above the ground at time t. The function h(t) = - 16t2 + 16x + 32 models the stone's path. How long does it take the stone to reach its maximum height?

i think it might be a but you might want a second opinion

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

the ratio would be 4: 3, the four being for jackson, and the three being not for him.