Answer:
45 degrees
Step-by-step explanation:
OK so
is L and N are equal you can represent that as 2x
the remaining angle should be 90 because right triangles always have a 90 degrees angle somewhere
you know that all three angles of a triangle add up to 180 so that's what the total is
2x+90=180
subtract 90 from both sides
2x=90
divide both sides by 2
x=45
Answer:
It seems as though your old question was deleted. XD
Step-by-step explanation:
Step-by-step explanation:
Get the denominators by doing the LCM then divide the result by each denominator then multiply by the numerator
1 gal of water, seems pretty obvious, but it you want an equation where x = amt of water
:
x = .5(x+1)
x = .5x + .5
x - .5x = .5
.5x = .5
x = 1 gal
thanx
heyaaaaa
ANSWER
EXPLANATIONSolve for x, noting that scalar multiplication on matrices is distributive:
Note that
and
Therefore, since we add corresponding entries with matrix addition: