Answer:
4.5 quarts
Step-by-step explanation:
12*1.5=18
There are 4 cups in a quart so 18/4= 4.5
The answer would be the top one and the 3rd one
They are basically the same equation but since Ross' equation would need more work it would be Kristen's equation that is correct.
The appropriate equation is 2(x+6)
Answer:
Step-by-step explanation:
a) ∠ABD + ∠DBC = 90°
4x - 3 + 7x - 6 = 90
4x + 7x - 3 - 6 = 90
11x - 9 = 90
11x = 90 + 9
11x = 99
x = 99/11
x = 9
∠ABD = 4*9 - 3 = 36 - 3 = 33