Step-by-step explanation:
x = 7y/4 thats it good luck
Use the sine law. It will give you all angles
-3x+5y=-3
3x -6y= 12
Multiplied the first equation by 3 so the x's will cancel.
Adding the two equations we get
-y=9
y=-9
Now plug y back in to either equation and solve for x. x-2(-9)=4
x+18=4
x=-14
(-14,-9)
Answer:
No
Step-by-step explanation:
29/100 can be written as 0.29 , not 0.029.
Answer: The area is a = 6.25
Step-by-step explanation: Using formula P = 4 a
Solving for a
a =
=
= 6.25 in