OliviaHart123 OliviaHart123

11-06-2017
Mathematics

contestada

Really need help with math question.
Quadrilateral ABCD is inscribed in circle O.
What is m∠C ?

Really need help with math question Quadrilateral ABCD is inscribed in circle O What is mC class=

Respuesta :

Аноним Аноним

11-06-2017

the opposite angles of a cyclic quadrilateral add up to 180 degrees , so

2x + 3 + 4x + 3 = 180
6x = 180 - 6

6x = 174
x = 29

so m<C = 2(29) + 1 = 59 degrees

Answer Link

Otras preguntas

Alina is able to swim at a rate of about 2.5 miles per hour. Talia is able to swim at a rate of 1.8 meters per second. Which statement comparing the two swimmer

Using the greatest common factor for the terms, how can you write 56 + 32 as a product?

Simplify the expressions below. Write the final product in standard form and show your work to receive full credit. 1.2x^4(4x^2 + 3x + 1) 2.(4x – 3)(2x^2 – 7x +

which five countries became permanent members of the newly established united nations security council after wwii? a. the united states, great britain, china, t

order these numbers from least to greatest. 5420 , 2.62 , 7 , −6

a white dwarf.is a large star capable of fusing elements. please select the best answer from the choices provided t f

what percentage of 2300 is 411

why were children considered to be good employees? a. they could be paid less than adults were paid. b. they were more likely to do what they were told. c. t

what is the value of the discriminant for the quadratic equation 0 = x 2 x2?

atoms are considered inert when _____. they have positive ions they do not participate in chemical bonding they can form covalent bonds