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 ( 18+ )
Otras preguntas
Justify each of your steps using number properties 2x+3y+2x-2y-3x
The lengths of consecutive sides of a rectangle are represented by 2x + 1 and 3x + 2 . Express the area of the rectangle in terms of x.
Could someone explain to me the origins of the english language?
How did Voltaire feel about censorship?
Jamal is making two paintings using canvases that are similar rectangles. The length of the smaller canvas is 3 ft and the width is 5 ft. What is the length of
how to write a misfit story
In which type of reaction is an atom of one element converted to an atom of a different element? (1) decomposition (3) saponification (2) neutralization (4) tra
Sam wants to enlarge a triangle with sides 3, 6 and 6 inches. If the shortest side of the new triangle is 13 inches, how long will the other sides be?
What can be concluded if an ion of an element is smaller than an atom of the same element? (1) The ion is negatively charged because it has fewer electrons than
What was the Underground Railroad? Your response needs to include and explain the terms conductor, lines, station, and freight.
