Answer:
$750 cost of the washer.
Step-by-step explanation:
3x+x=1,000
4x=1,000
x=1,000/4
x=$250 cost of the dryer.
3*250=$750 cost of the washer.
Proof:
750+250=1,000
1,000=1,000
Answer:
7
Explanation:
There is a theorem that states that: "In any triangle, the sum of any two sides MUST be greater that the third side."
This means that, in the given triangle:
x + 2x > 18
3x > 18
x > 18/3
x > 6
Since x should be greater than 6 for the dimensions to be valid, therefore, the smallest possible integer for x is the one directly after the 6 which is 7.
Hope this helps :)
2x + 50 = 7x
50 = 5x
10 = x
2 (10) + 50
20 + 50
70
m<AEB = 70 degrees
1. 3/1
2. Will be positive. Aka always rational.
3. 3/1 + 3/1 = 6/2 = 3/1
D because 180= angle 1 + angle 2 so to find the answer just subtract 180 by angle 1 to find angle 2, angle 1 being 7x, so 180-7x