Answer:
3.16
Step-by-step explanation:
Answer: 16:24
Step-by-step explanation:
add the ratio so 2+3=5
Divide from 40 so 40/5=8
multiply by individual ratios
2*8:3*8= 16:24
1.73*10^8
A number scientific notation has to be between 1-10 and 1.73 is. Start at the end of the number and move back until you get to 1.73. Moving left/backwards gives you an positive exponent and moving right/frontwards gives you an negative exponent. Since you moved back 8 spaces you have 1.73 * 10^8
Answer:
x =72
Step-by-step explanation:
The sum of the angles of a triangle is 180 degrees
x+77+31 = 180
Combine like terms
x + 108 = 180
Subtract 108 from each side
x+108-108 = 180-108
x =72
Answer:
Step-by-step explanation:
although 5 = 5 implies infitely many solutions, it does not mean
that these are all points(x.y) Since the graphs of the lines are the sema, the infinitely many solutions
are the 8x,y) points which lie along the line.
although 5=5 implies many solutions, it does not mean that these are all
the points(x,y)