Telicious
Telicious
01-02-2018
Mathematics
contestada
Help me I’m confused
Respuesta :
anchitthawi
anchitthawi
01-02-2018
find a first
sin 45° = 1/√2 = a/7√2
so a= 7
then find c
tan 30° = √3/3 = a/c
√3/3 = 7/c
so c= 7*3/√3 = 21/√3 = 21√3/3 = 7√3
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
For questions 2 and 3, simplify each polynomial.3x2 + 6 - 2x + 5x - 4x2 +9A. -x^2 + 3x + 15B. 7x^2 + 3x + 3C. x^2-3x+15D. -x^2 + 7x + 15
The graph below shows the transformation from triangle 1 to triangle 2. - Which sequence of steps would transform triangle 1 to triangle 2? reflect across the y
PLZ HELP 40 POINTS!!!!! Which sentence does not contain any punctuation errors? A. I see three new students on the roster: Brown, Brian, Jones, Janis, and M
Pretty dumb question, but what colour writing should I do for this?
Help me please? This problem is really not that easy?
Which of the following sentences are punctuated correctly?
If 89.6 joules of heat 20.0 grams of iron from 30.0 C to 40.0 C, what is the specific heat of the iron in J/g.C?
The graph below shows the transformation from triangle 1 to triangle 2. - Which sequence of steps would transform triangle 1 to triangle 2? reflect across the y
what were the consequences of germany invasion of the soviet union
PLEASE HELP!!!! CANT PASS TILL I HAVE THESE!!!! Which of the following statements is NOT true? A) Consuming high sugar food right before exercising will give th