Answer:
5
Step-by-step explanation:
As seen in the figure, we know that because ΔABC is isosceles, ∠B = ∠C, so we know that 75 = 3x, x = 15. Next, following the rule that all angles in a triangle sum to 180°, we can set up this equation and solve it:
4y + 10 + 75 + 75 = 180
4y = 180 - 160
y = 20
∴ y = 5
Answer is in the photo I can help with the link down below
Denote by m for marinara and by a for alfredo and recall the following law:
Therefore
The correct answer is the last one.
Answer: 750 ft^3
V=lwh
V=(150)(5)
V=750
Rate x time = distance
the distances are equal
x(30) = (x + 2)(20)
30x = 20x + 40
10x = 40
x = 4 mph
x + 2 = 6 mph
The distance is 2 miles
