Answer:
x=4
Step-by-step explanation:
1/2x -2= 8
add 2 to both sides
1/2x = 10
multiply 1/2 to both sizes
x= 8/2 o
multiply
x= 4
The answer is B. 24
Area for triangle= b*h*1/2
6*8*1/2= 24
Answer:
16 pieces
Step-by-step explanation:
The total length of ribbon cut off from the 20 pieces is 8*20 because each piece is equal to 8. 8*20=160
The amount of ribbon left afterwards is 400-160 which is equal to 240.
We can do 240 divided by 15 to see how many pieces that we can cut. 240/15=16
Do u mean the angle? It's obtuse if that's what you meant
The first step is finding how much the metro cost to ride monthly since its a monthly pass. If she rides 16 times for 6.30 every time then you multiply them you should get 100.8. now subtract the original cost before the monthly pass to after. you should get 22.8
