Answer:
n=9,−15
Step-by-step explanation:
thats the full answer
Answer:
<h2>
X=1</h2><h2>
y=2</h2>
please see the attached picture for full solution..
hope this helps...
Good luck on your assignment..
Answer:
A
Step-by-step explanation:
If the legs of a right triangle are a and b and the hypotnuse is c then
a²+b²=c²
so we are given
the legs are x and √7
and the hypotnuse is √19
so
x²+(√7)²=(√19)²
x²+7=19
minus 7 both sides
x²=12
sqrt both sides
x=√12
x=√(4*3)
x=(√4)(√3)
x=2√3
Answer:
145°
Step-by-step explanation:
If we start on the x-axis and rotate a ray (arrow) counterclockwise to the y-axis, that would be an angle of 90°.
Adding this 90° to the 55° angle shown would result in a total angle of 145°