Answer:
So W is going to stand for width and L is going to stand for length.
L= 2W+6
78=2L + 2W
Those are the two equations you will use. So plug in L=2W+6 into the other one and solve.
78= 4W+12 +2W
(simplify)
78=6W+12
(-12 from both sides)
66=6W
(divide by 11)
W=11
Replug W into your equation to find L.
L=22+6
(simplify)
L=28
I hope this is right
Step-by-step explanation:
90 for the box and 45 for the next angle
180 min is 3 hrs becuz 180 min by 60 min is equal to 3 hrs 180÷60=3
Answer:
7:13
Step-by-step explanation:
Since Eli has 7 games and his sister has 6 more than him, first you would add 7 to 6 and would get 13.
7 + 6 = 13
After you add, since the question is asking which ratio compares the number of games on Eli's phone compared to the number of games on his sister's phone, the number of Eli's games would go first, and then his sister's number of games would be the second number in the ratio, leaving you with 7:13.
Answer:
D
Step-by-step explanation:
