Good luck
7•?=x
x+20=p
p+x=180
2 answers:
Step-by-Step explanation:
so first we define x in terms of p (or p in terms of x)
x=180-p
replace x in the equation x+20=p with 180-p
180-p+20=p
add p to each side
200=2p
p=100
so now we can find x
180-p=x
180-100=x
x=80
say z=?
7=80/z
multiply both sides by z
7z=80
divide both sides by 7
z=80/7
?=11 3/7
You might be interested in
The anwser is 5.05 cm hahahahahahahahahahahahah
Answer:
8 square units
Step-by-step explanation:
x + 1 = 0
x = -1
x + 8 = 0
x = -8
Area = (-1) * (-8) = 8 square units
Answer:
Step-by-step explanation:
That means that the given expressions are equal.
100 - 2.5x = 100 + 2.5(5 - x)
100 - 2.5x = 100 + 12.5 - 2.5x
There is no solution to this.
The slope is 3/1. (Rise over run, rise 3 run 1)
Answer:
122
Step-by-step explanation:
x = 180-(180-50-72) = 180-(130 - 72) = 180 - 130 + 72 = 50 + 72 = 122
