Answer:
Explanation:
<u>1. Calculate the average speed of train B</u>
- 60mph = 3/4 (s) ⇒ s = 60 (4/3) mph = 80 mph
<u>2. Build a table</u>
When the two trains meet:
Train Average speed Distance time (distance/average speed)
mph
A 60 x x/60
B 80 240 - x (240 - x) / 80
<u>3. Write the equation</u>
The time, when the two trains meet, is the same for both trains:
<u>4. Calculate the time:</u>
- x/60 = 102.86 / 60 = 1.7 hours
The two trains will meet after 1.7 hours
<h3>PLEASE MAKE THIS THE BRAINLIEST ANSWER! I'M ABOUT TO GET A NEW RANK AND I HOPE THIS HELPED YOU!</h3>
<h3>
$35.1 is ya answer!</h3><h3>
</h3>
$1.95 x 18
First, find the area of the larger triangle:
A=1/2bh
A=1/2(702)
A=351 square yards
Second, find the area of the smaller triangle:
A=1/2bh
A=1/2(225)
A=112.5
To find the shaded area subtract 112.5 from 351:
351-112.5 = 238.5
The area of the shaded region is 238.5 square meters
You said that M is 13.7% of N
In algebraic notation M = 0.137 N
Divide each side by 0.137 : N = M / 0.137 = 7.3 M (rounded)
Online or in a real book, you can look up the radius of Mars.
Then write it in place of 'M' in this solution, and you'll have
an actual number for the radius of Neptune.
On a number line, with the negative numbers on the left and the positive number on the right
the smaller the number, the farther it is to the left
so if you plot them on the number line
-10 is less than -4 because it is to the left of -4
so which make the statement true
what numbers are less than -4
-10 is to the left so this is an answer A
-4.3 is to the left so this is also an answer B
-3.9 is greater than becasue it is to the right so this is not answer C
2 is positive and to the right so it is not answer D
the correct answers are A and B
