If it had 4 angles then it’s d.24 degrees
<span>The diagonals of isosceles trapezoid are congruent.
So AB=CD
7y-4=8y-18
-y=-14y=14</span>°
Answer: 3 hours
Step-by-step explanation: we can make a variable for our answer(x)
Now, we need to find the speed of the boat without the current (y)
we can make this equation: d/t = s: 45/(y + 2.5) = 2 1/4
hence: y = 17.5
now we can substitute in the current's speed: y -2.5
17.5 - 2.5 is 15
now we can solve for x
45/15 = 3
hence, we get 3 hours as our answer
Answer:
g= 6 1/5
Step-by-step explanation:
2/5 (g-7) =3
2/5g - 14/5=3
2/5g -14/5+14/5=3+14/5
2/5g=3+2 4/5
2/5g=5 4/5
2/5 / 2/5g =5 4/5 / 2/5
g= 5 6/5 = 6 1/5
Answer:
ABCDEFGH
Step-by-step explanation: