Answer:
y=4
Step-by-step explanation:
4y + 3 =19
4y = 16
y= 4
Answer:
x=4 y=0
Step-by-step explanation:
3x+5y=12
-(x-3y=4)
3x+5y=12
3(-x+3y=-4)
3x+5y=12
-3x+9y=-12
14y=0
y=0
Then, substitute the y into the equation to find x
x-3(0)=4
x=4
How many groups of 3 do you have
Answer:
open circle on -7 going right to 12
idk the first part tho, sorry
Tan theta =3
theta =tan invesre 3
arctan 3 = tan⁻¹ 3 = 71º 33' 54.184"
