Answer:
35°+95°= 130°
a triangle equals 180° so,
180°-130°=50°
and to solve for the next triangle you would have to use 50° therefore,
50°+85°= 135°
since you are now solving for the next triangle you would do 180°-135°= 45°
so your missing angle is 45°
hope that made sense
$208.75 because $42.50 x 3.5= 148.75 but you have to add the 60 so 148.75+60=208.75 I hope this helps, if not, I can explain more.
Answer:
The second equation can be used
Step-by-step explanation:
Just plug in the values and the equation should look like this 8^2 + b^2 = 12^2
12 is the hypotenuse to plug that into c
and 8 is just a leg so you can either put it in a or b
Hello,
2x-5y=1 |3|4
3x-4y=-2|-2|-5
------------------------
-7y=7 ==>y=-1
-7x=14==>x=-2
sol={(-2,-1)}
Step-by-step explanation below
