Answer:
y=3
Step-by-step explanation:
not too sure if you have sin square .
if it's sin square.
so y= 3+5sin^2(0- pie)
so the answer will be y=3
because
if you multiple 5sin square to (0-pie) =0
so you y=3.
if the equation is not what I wrote post the equation with a pic , I will help if I see it.
hope that helps
Answer:
Area = 105 cm^2
Step-by-step explanation:
Area = (9x6) + (6x6) + 0.5(5x6)
= 54+36+15
=105 cm^2
Best Regards!
Answer:
19/5
Step-by-step explanation:
i used a calculater
Answer:
61.19
Step-by-step explanation:
59.34+1.85=61.19
Answer:
Option 3:
elimination using multiplication (3,-1)
Step-by-step explanation:
The system of equations to be solved are
-5x+3y=-18.......eqn (1)
2x+2y=4. .......eqn (2)
We first multiply eqn(1) by 2 and eqn(2) by 5 to get eqn(3) and eqn(4) respectively.
This implies
-10x+6y=-36.......eqn (3)
10x+10y= 20.......eqn (4)
we then add eqn(3) and eqn(4) to obtain
16y=-16
We divide through by 16
Putting the value of y into eqn(2)
Adding 2to both sides
Dividing through by 2
Hence, (x, y)=(3,-1)