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

what number is 6.1% of 60

A triple beam balance is shown below. Select the part of the triple beam balance that is held when carrying the balance from place to place

5. During mitosis, two chromatids together form a... A. A single daughter cell B. Several spindle fibers C. A duplicated chromosome D. Two identical centromeres

Which president's foreign policy achievements included peace agreements in Bosnia, Ireland, and the Middle East, as well as tariff treaties promoting internatio

Regarding the Magna Carta, which statement is false? A. The document required trial by a jury of one's peers. B. The meeting of the English Barons and King John

write an equation that would define the same line as 7x-2y=5

what are 3 facts about xuchal

In order to track our economy, the U.S. government reports each month on how much business spending and how much consumer spending takes place. Which of the fol

The value of y varies directly with the value of x, and y = –21 when x = 3. Which equations represent the relationship between y and x? Choose exactly two answe

a triangle has an area of 50cm its base is four times the height what is the height?