Answer: is it supposed to be 2y+y=4?
$4.55 Add 5.95 and 9.76. You should get 15.45. Then you do 20-15.45=4.55
Angle QRT is an exterior angle to the triangle. The rule is that the exterior angle of a triangle is equal to the sum of its remote interior angles. Those remote interior angles are angle RTS and angle TSR. So our equation is

. We can remove the parenthesis and simplify by combining like terms to get 9x = 5x + 9 + x and 9x = 6x + 9 and 3x = 9. That means that x = 3.
Answer: They all = 0 How?
Step-by-step explanation:
Anything in mulitplcation that is times by 0 will always equal to zero.
5^10X0 = 0
10^5X0 = 0
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