danna756 danna756

25-11-2020
Mathematics

contestada

In ARST, mZR = (11x + 3)º, mZS = (x + 15), and mZT = (2x + 8).
Find mZR

In ARST mZR 11x 3º mZS x 15 and mZT 2x 8 Find mZR class=

Respuesta :

xenia168 xenia168

25-11-2020

Answer:

124°

Step-by-step explanation:

(11x + 3)° + (x + 15)° + (2x + 8)° = 180°

14x + 26 = 180

14x = 154

x = 11

m∠R = [11(11) + 3]° = 124°

Answer Link

Otras preguntas

Investigate the influence of self-esteem when teenagers are faced with the choice of risky behaviors

Extra units that are held in inventory to reduce stockouts are called a. demand variance. b. reorder point. c. safety stock. d. just-in-time inventory.

Challenge Yossi used to have a square garage with 246 ft of floor space. recently built an addition to it. The garage is still a square, but now it has 50% mo

N which system are decisions made by thousands of people who have information about resources, production technology and consumer desires?

What does it mean for segments to be congruent? what does it mean for angles to be congruent

Which area of North America had the highest Native American population density in 1500?

Choose whether the expression is a result of multiplying conjugates together, squaring binomials, or neither 9z² +54z +81

Purchased $216 in equipment; paid by signing a $5 long-term note and fulfilling the rest with cash. Issued $21 in additional common stock for cash contributions

Whenever tony plays a complicated drum pattern in time, he gets a dollar from his drum instructor. hence, tony always tries to play the pattern perfectly. this

Haley has just discovered that one of her listings has been used in an online rental scam. what can she do?