Answer:
fx=
18/5(2.718282−0.1z)+6
mark him as brainlesit
Step-by-step explanation:
i think its right
Answer:
Its positive
Step-by-step explanation:
3x - 5 = -3
3x = 2
x = 2/3
2/3 is positive
Answer:
x = 9
Step-by-step explanation:
The big triangle is similar to smaller one so we can use the side lengths' proportion to find x:
7/4 = (x-3)+8/8
7/4 = (x+5)/8 cross multiply expressions
56 = 4x + 20 subtract 20 from both sides
36 = 4x divide both sides by 4
9 = x
The answer would be the first one or 3y2, this is because it goes into each term evenly enough to simplify it.