Manuela is making a banner for a school dance. she makes one angle 116°. what should she make the measures of angles b and d so that the banner is a parallelogram?

B and D should be 64 degrees.

Step-by-step explanation:

A parallelogram's angles all add up to 360. So

116x2=232

(Findng what A and C equal)

360-232=128

(Finding what B and D add up to)

128/2=64

(what B and D each equal

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7