All categories

3 years ago

Quadrilateral ABCD is inscribed in this circle. What is the measure of angle C?

Mathematics

1 answer:

Shkiper50 [21]3 years ago

6 0

Answer:

107 degrees

Step-by-step explanation:

For an inscribed quadrilateral, the opposite angles are supplementary. Thus, B+D = 180 and you can solve for x.

3x+9+2x-4 = 180

5x = 175

x = 35

Next, plug the x value into angle A.

2(35) + 3 = 73

Angle C is the supplement of this which is 180-73 = 107

You might be interested in

Select the correct choice below and fill in the answer box(es) to complete your choice.

Tomtit [17]

Answer:

A.18.9285714286

B.18 remainder 39

Step-by-step explanation:

0 1 8

4 2 7 9 5

− 0

7 9

− 4 2

3 7 5

− 3 3 6

3 9

3 0

3 years ago

2895÷229= PLZ RIGHT WITH WHOLE NUMBER AND REMANDER --- R:

Eduardwww [97]

Answer:

12 R 147

Step-by-step explanation:

6 0

3 years ago

Please help and thank you

ycow [4]

Answer:

D) 130 workers

Step-by-step explanation:

We have the equation, y = 2x + 40, and y, 300 (since the y-coordinate represents the # of bottles made), so we can solve for x, the number of workers needed.

Substitute: 300 = 2x + 40

Subtract: 260 = 2x

Divide: x = 130

Since x = 130 when y = 300, 130 workers are required to make 300 bottles in a day.

4 0

3 years ago

A rectangular box with a volume of 784 ft3 is to be constructed with a square base and top. the cost per square foot for the bot

iVinArrow [24]

I think it is 15 so I don’t know that if it right

8 0

3 years ago

As Venus revolves around the sun, it travels at a rate of approximately 22 miles per second. Convert this rate to kilometers per

Leona [35]

1 mile = 1.6 kms
22 miles / sec = 22*1.6 = 35.2 km / sec

Number of kms that Venus travel in 2 seconds = 70.4

4 0

3 years ago

Quadrilateral ABCD​ is inscribed in this circle. What is the measure of angle C?

Quadrilateral ABCD is inscribed in this circle. What is the measure of angle C?