Stef118
Stef118 Stef118
  • 03-01-2021
  • Mathematics
contestada

What is RU?
A.20
B.30
C.12
D.15

What is RU A20 B30 C12 D15 class=

Respuesta :

leelennox21 leelennox21
  • 03-01-2021
I think the answer to the question is 20
Answer Link
jimrgrant1 jimrgrant1
  • 03-01-2021

Answer:

a

Step-by-step explanation:

The segment  RT is a perpendicular bisector and means Δ RSU is isosceles, then the 2 legs are congruent, that is

RS = RU , substitute values

8x = 6x + 5 ( subtract 6x from both sides )

2x = 5 ( divide both sides by 2 )

x = 2.5

Thus

RU = 6x + 5 = 6(2.5) + 5 = 15 + 5 = 20 → a

Answer Link

Otras preguntas

Which answer corrects the error in capitalization? On January 1, 1863, Abraham Lincoln issued the Emancipation proclamation. A. Proclamation B. emancipation C.
expand and simplify (2+3i)(4-I)
What are at least three things a colony needs to successfully achieve autonomy? democratic form of government capitalistic economic system numerous treaties wit
what is the solution to the inequality 13x+3<42
Great Britain, France, and the U.S. wanted Germany reunified to (A) show all was forgiven (B) relieve food shortages (C) help stabilize Europe (D) give support
find the sum to the equation of:
Can anyone tell me what a math puzzle is there are five question i have to do Which expression has a value of 36, using only four 4s and any of the following: +
2x+y=20 6x-5y=12 substitution
if 3ax+b+c, then x equals?
Which sentence does not contain any errors in the use of italics or quotation marks? A."Voyager I" was launched by NASA on September 5, 1977. B."Voyager I" weig