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

The major difference between oxygen and ozone is: 1.the number of atoms in a molecule 2.the kind of atoms they are made of 3.the color of the gas 4..one is a ga

convert the following binary number into decimal system :1111111

Faith is 1/5 get morthers age. their combined ages are 30. how old is faith

I really need help and no one will help..! solve each system by substitution. explain step by step r + s = -12 4r - 6s = 12

What is the slope-intercept form equation of the line that passes through (3, 4) and (5, 16)?

How u do ratios and divide because i have bad memories and its to many steps?

In the equation x=−3y, what is the unit rate?

was upper Egypt also called the Nile valley?

For a brief time during reconstruction, African Americans had a majority of seats in the lower house of which states legislature?

XML Schemas consist of: A. properties and methods. B. elements and attributes. C. structure and data. D. tables and relationships. View Answer Workspace Report