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

A saltwater aquarium can be used to model the ocean. What is one limitationof this model of the ocean?A. Freshwater fish cannot live in the aquariumB. The model
Caviar are the eggs of the fish. The eggs are stored in brine, or saltwater solution. Which statement describes the importance if storing the caviar in brine in
Is it impossible to increase the cost of an item by less than 1%
In the relationship between number of towers and number of customers proportional? Explain
when are we ever going to use fractions in our lives like this is dume
During ___ of meiosis, ___ chromosomes pair up forming a ___. Crossing over occurs at this time as sections of ____ chromatids are exchanged. This exchange crea
Can you please walk me through this question?A vinegar solution (acetic acid) has a hydroxide ion concentration of 0.000000000005 M at 25 degrees Celsius. What
If you swim beneath the surface in saltwater, will the pressure be greater than in freshwater at the same depth? Why or why not?
A saltwater aquarium can be used to model the ocean. What is one limitationof this model of the ocean?A. Freshwater fish cannot live in the aquariumB. The model
how many dogs in the world