Answer:
when you dont feel like using a word problem u can do a expression instead
Step-by-step explanation:
Answer:
a) 0
b) 6
Step-by-step explanation:
a)12 ÷ 6 - 2 = 2 - 2
b)12 ÷ 2 = 6 × 1
Let the two numbers be x and y.
The sum is 45, therefore
x + y = 45 (1)
The difference is 5, therefore
x - y = 5 (2)
Add equations (1) and (2).
x + y + (x - y) = 45 + 5
2x = 50
x = 25
From (1), obtain
25 + y = 45
y = 45 - 25 = 20
Answer: 20 and 25
D(AB) = <span>√(6-0)^2 +(3-0)^2
d(AB) = </span><span>√36+9
d(AB) = </span><span>√45
d(AB) = 3</span><span>√5
or
d(AB) = 6.71
hope it helps</span>
