Seudónimo Seudónimo
  • 01-02-2016
  • History
contestada

The sum of complementary angles is 90 degrees.
a. True
b. False

Respuesta :

Aranshi
Aranshi Aranshi
  • 01-02-2016
false because it not a perfect 90 degrees angal
Answer Link

Otras preguntas

What were the defining aspects of neoclassical art?
Rachel can make 3 bracelets in an hour. Oliver can make only 2 bracelets in an hour, but he already has 5 completed bracelets. Explain to Rachel how she can use
Which is smaller 3 1/2 or 3 7/8
the central marketplace of an athenian city was called…? a) agora b) polis c) parthenon d) acropolis
Which total mass is the smallest? (1) the mass of 2 electrons (2) the mass of 2 neutrons (3) the mass of 1 electron plus the mass of 1 proton (4) the mass of 1
One acid-base theory states that an acid is (1) an electron donor (3) an H+ donor (2) a neutron donor (4) an OH– donor
In which process does a solid change directly into a vapor? (1) condensation (3) deposition (2) sublimation (4) solidification
In a class of 78 students 41 are taking French, 22 are taking German. Of the students taking French or German, 9 are taking both courses. How many students are
Which compounds are electrolytes? (1) C2H5OH and H2SO4 (2) C2H5OH and CH4 (3) KOH and H2SO4 (4) KOH and CH4
1kg of cheese is 5.60 how much is 200g