Answer:
x = 20
Step-by-step explanation:
15/9 = x/12
180 = 9x
x = 20
you just need to divided 3 by 9 and it will be 3 or you can divide 6 by 18 and it will be the same so the unite rate is $3
Answer:
Step-by-step explanation:
Give me brainllest
Answer:
13 units
Step-by-step explanation:
Put the numbers in the distance formula and do the arithmetic.
d = √((x2 -x1)² +(y2 -y1)²)
= √((3 -(-2))² +(-9-3)²) = √(5² +(-12)²) = √(25 +144)
d = √169 = 13
The distance between the points is 13 units.
