anon3758 anon3758

03-09-2018
Mathematics

contestada

SV is an angle bisector of ∠RST. If m∠RSV = (2x + 6)° and m∠RST = (6x − 28)°, find x.

Respuesta :

Аноним Аноним

03-09-2018

since SV is an angle bisector of RST, RSV must be half of RST.

1/2(RST) = RSV

1/2(6x - 28) = 2x + 6

...multiply 1.2

3x - 14 = 2x + 6

...add 14

3x = 2x + 20

...subtract 2x

x = 20

Answer Link

Otras preguntas

In the sickle-cell alleles lab activity, what happens to the frequency of hbs and hba when the malarial death rate is set to zero?

Light travels at a rate of 3.0 x 108 meters per second. If the earth is 1.5 x 1011 meters away from the sun, how long does it take for light to travel from the

Ostriches are a large flightless African bird with solid bones and very powerful hindlegs for running and kicking. Rheas are from South America. Other than the

draw a model of the expression 3x + 5 please help ;_;

Svetlana's hair is 4 centimeters long. her hair grows 1.5 centimeters per month. svetlana wants her hair to grow so that it is at least 7 centimeters long. writ

CN you help me with this question?

Solve 20/n+10=10/n+20

If you’re purchasing a water bottle, you want to make sure it doesn’t have this chemical. A. EPA B. CAB C. BPA D. AQI

Sara received 1,000 points on Candy Crush for beating level 5. She then spent 1200 points on a power up. HOW DO U USE THIS IN A NUMER LINE

Select the sentence that best describes an advantage of being part of an online community. Puedo leer las noticias y ver videos. Puedo conocer a gente con los