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 ( 52+ )
Otras preguntas
when did grass evolve?
the resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance
If 5x^2 - 15x = 0 and x ≠ 0, find the value of x. (A) -10 (B) -3 (C) 10 (D) 5 (E) 3
what are the functions of the sweat and oil glands
If an ant runs randomly through an enclosed circular field of radius 2 feet with an inner circle of radius 1 foot, what is the probability that the ant will be
pls help me with this 11-3 and 11-4 u press the link below
In what ways did contributions from African Americans aid the struggle for abolition?
katherine spends 1,089.72 each month for rent and supplies to run her salon. If she charges $18 for a haircut how many hair cuts must kathrine do to cover her e
What is an object with a very high resistance classified as?
determine the most precise name of the quadrilateral ABCD from the information given. for #13 & #14
