Answer:
x=12
Step-by-step explanation:
10x-11+3x-2+3x+1=180
We simplify the equation to the form, which is simple to understand
10x-11+3x-2+3x+1=180
We move all terms containing x to the left and all other terms to the right.
+10x+3x+3x=+180+11+2-1
We simplify left and right side of the equation.
+16x=+192
We divide both sides of the equation by 16 to get x.
x=12
Practice flute: 45 minutes
Eat: 15 minutes
Watch tv: 30 minutes
Ends: 6:00 pm
45 + 15 + 30 = 90 minutes = 1 hour and 1/2
Katie started to practice the flute 1 1/2 hours before 6, so she started at 4:30.
About 27.5 percent so B is the correct answer
(7x-y)(x+4y) that’s your answer
Answer:
a regular polygon has all angles measure sum up to 360 degrees so each interior angle = sum of alll angles/no.of sides so it is 360/10= 36 degrees hope its clear now
Step-by-step explanation: