Answer:
O4) x = y
Step-by-step explanation:
I took this before
It would be 23/40, because you have to simply 0.575/1000.
Answer:
Step-by-step explanation:
North and Souths get added together. North is positive and South is negative.
East and West get added together. East is positive and West is negative.
This will get us two numbers for a triangle that we can make starting at the origin and ending where the two numbers take us.
10 miles north + 14 miles north = 24 miles north
10 + 14 = 24
5 miles west + 12 miles east = 7 miles east
-5 + 12 = 7
See attached image for picture and rest of work.
a.This set of vectors are not basis for vector space for two-dimentional space R2 due to high number of vectors (3). It means three vector is two much to span 2-dimentional space.
b.This set of vectors are not basis for vector space for three-dimentional space R3 due to small number of vectors (2). It means two vector can't span three-dimentional space.
Answer:
63.57817848
Step-by-step explanation:
all will be in degrees:
cos 40 sinx - sin 40 cos x = sin(x - 40) by the formula sin(A − B) = sinA cosB − cosA sinB
sin(x - 40) = 2/5
x - 40 = arcsin(2/5)
x - 40 = 23.57817848
x = 63.57817848 degrees