Answer:
The statement of the question is wrong. I will solve what I think you mean
Step-by-step explanation:
Train travel 3920 miles in 160 hours this is the rate distance/hr
rate = 3920 miles / 160 hour
rate = 24.5 mph
How far does the train travel in 2 hours?
distance = rate x time
distance = 24.5 x 2
distance = 49 miles
Answer:
7 is in the millions place
Step-by-step explanation:
hope it helps , pls mark me as brainliest
Answer:
b
Step-by-step explanation:
The answer is D I just did this question..
491.57 cm^2
First find the area of the triangle and then the area of the rectangle and add them together.
To find the area of the triangle:
We know that the triangle is an isosceles triangle, so we need to use the side lengths (26) and the base length (10). We need to use Heron’s formula which is s = (a+b+c)/2.
So, (26+26+10) = 62
62/2= 31
Now we plug 31 into the equation for area
Area = square root of (s× (s- a) x (S -b) x (s - c)
s = 31, a = 26, b = 26, c = 10
31 x (31- 26) x (31 - 26) x (31 - 10)
31 x 5 x 5 x 21 = 16,275
Area ≈ 127.57
Area of the rectangle:
26 x 14 = 364
364 + 127.57 = 491.57
I would check my work on your own just to make sure, but I think the steps are right.
