lexied2303
lexied2303 lexied2303
  • 01-02-2017
  • Mathematics
contestada

Help Please!

∠1 ​ and ∠2 are complementary.



∠1=x°∠2=(3x+30)°

What is the value of x?

Respuesta :

MIJ
MIJ MIJ
  • 01-02-2017
4x+30=90
-30 -30

4x=60
X=15
Answer Link

Otras preguntas

The cost for a crew to come and landscape your yard is $200 per hour. The crew charges an initial fee of $100 for equipment. a. How much will it cost for the cr
Look at the outline for a compare-and-contrast paragraph of two editorials. 1. Introduction A. Thesis 2. Editorial one A. Evaluate the argument 3. Edi
Which is one way to test whether an unknown solution is acidic or basic
what was the missouri compromise of 1820, and what issue did it reveal in american politics
The length of a river is 480 km. What is its length on a map with a scale 1:5,000,000?
How many solutions does the following equation have? 4(y−30)=4y+12 Choose 1 answer: A No solutions B Exactly one solution C Infinitely many solutions
Solve for x. Answer in Interval Notation using Grouping Symbols. x^2+9x<-20
name one strain of the bacteria that usually lives harmlessly in the digestive tracts of humans.
Explain 3 ways how the manager of a radio station may contribute to the education of a rural community. (Social Studies)
Like Rome, the United States has