Answer:
67
Step-by-step explanation:
Since the diagonals in a rectangle are congruent, AC=BD and
7x+18=10x-3
We need to separate x -- to do that, we can first subtract 7x from both sides, resulting in
18=3x-3
Next, add 3 to both sides to get
21=3x
Divide both sides by 3 to get
x=7
Then, we just plug x into 10x-3 to get BD = 7*10-3 = 67
Your answer would be ( A ) 132 inches
18 has more factors than all of those numbers.
1, 2, 3, 6, 9, 18 are all the factors of 18.
C!
One dollar = $1
And in a math equation is usually a decimal
56 cents is .56 because it’s not a whole new If you add them together you get $1.56 :) hope it helps
Answer:
I’m pretty sure it’s -2xy if it’s not I’m really sorry
Step-by-step explanation:
4-6=-2+xy=-2xy
