Answer
<span>A. ∠a and ∠d; ∠b and ∠c
hope it helps</span>
Let x = miles traveled by car
Let y = miles traveled by truck.
Because the total distance is 305 miles,
x + y = 305 (1)
Let t = hours of travel by truck. Because the truck speed is 55 mph,
55*t = y
or
t = y/55 (2)
The car has an hour head start, therefore it travels for (t + 1) hours.
Because the car travels at 65 mph,
65*(t + 1) = x
Substitute (2) to obtain
65*(y/55 + 1) = x
or
1.1818y + 65 = x (3)
From (1), obtain
1.1818y + 65 = 305 - y
2.1818y = 240
y = 110
x = 305 - y = 195
From (2),
t = 110/55 = 2 hours
The two vehicles pass each other at 2:00 pm + 2 hours = 4:00 pm
Answer: 4:00 pm
Good morning ☕️
Answer:
<h2>12</h2>
Step-by-step explanation:
First, let’s consider this:
P the area of the parallelogram
S the area of the square
x the length of the side of the square
since P = S and S = x² then
on the one hand S = 6×24 = 144
on the other hand S = x²
then
x² = 144
then
x = √(144)
= 12
____________________________
:)
Answer:
17/20.........................
