I find the easiest way to do this type of ratio is doing TOTAL PARTS.
Answer:
TV = 29
Step-by-step explanation:
TU + UV = TV
x + 5 + 20 = 10x - 11
5 + 20 + 11 = 10x - x
36 = 9x
36/9 = x
x = 4
TV = 10x − 11 = 10 * 4 - 11 = 40 - 11 = 29
Mars is measured to be 3350 km, with a measurement error of plus or minus 100 km.
Answer:
the answer is quadratic 2
Step-by-step explanation:
x2-x2+5