Answer:
Step-by-step explanation:
Just because before y there is negative "-" thus youve got to put it before 18. Eventually the answer is -18,not 22
9514 1404 393
Answer:
110°
Step-by-step explanation:
The total of the ratio units is 11 +2 +5 = 18. These stand for the total of angles, 180°, so each ratio unit stands for 180°/18 = 10°.
The largest angle is 11 ratio units, or 11×10° = 110°.
Answer:
x=2
Step-by-step explanation:
<u>Step 1: Simplify both sides of the equation.</u>
3(x−4)=2(−2x+1)
(3 )(x)+(3 )(−4)=(2) (−2x)+(2) (1)(Distribute evenly)
3x+(−12)=−4x+2
3x−12=−4x+2
<u>Step 2: Add 4x to both sides.</u>
3x−12+4x=−4x+2+4x
7x−12=2
<u>Step 3: Add 12 to both sides.</u>
7x−12+12=2+12
7x=14
<u>Step 4: Divide both sides by 7.</u>
7x
/7
=14
/7
x=2
I can you keep a question can you please get me more clear
