Can someone please help me with this question

Step-by-step explanation:

The diagram shows a quadrilateral inscribed inside a circle with all of its sides touching the circle. This means that the opposite angles are supplementary. If two angles are supplementary, their sum is 180 degrees. This means that

Angle U + angle D = 180

106 + angle D = 180

Angle D = 180 - 106

Angle D = 74 degrees

Also,

Angle A + angle Q = 180

96 + angle Q = 180

Angle Q = 180 - 96

Angle Q = 84 degrees

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: