Aquadrilateral has three angles that measure 80á, 110á, and 75á. which is the measure of the fourth angle? select one of the options below as your a. 50á b. 90á c. 95á d. 125á

C.

Step-by-step explanation:

Let x represent 4th angle of the given quadrilateral.

We have been that a quadrilateral has three angles that measure , and . We are asked to find the measure of the fourth angle.

We know that all the interior angles of a quadrilateral are equal to 360 degrees, so we can set an equation as:

Therefore, the measure of 4th angle is 95 degrees and option C is the correct choice.

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

read more on -

step-by-step explanation: