Asap. quadrilateral cdef is inscribed in circle a. if the m∠c = 7x + 11° and m∠e = 7x + 1°, what is the measure of ∠e?

a) 95
b) 99
c) 81
d) 85

The answer is D

Step-by-step explanation:

∠C + ∠E = 180°(consecutive angles)

7x +11° + 7x + 1° = 180°

14x + 12° = 180°

14x = 168°

x = 12°

∠E = 7x + 1°

= 7(12°) + 1

= 85°

Since angle C and angle E are opposite to each other and C and E are vertices of a cyclic quadrilateral,

m∠C + m∠E = 180°

7x + 11° + 7x + 1° = 180°

14x + 12° = 180°

14x = 168°

7x = 84°

∠E = 7x + 1°

∠E = 85°

Therefore, the answer is option D.

I hope this helps! If you have any doubts, feel free to ask.

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !