600+600+415+110+678+802+450+350+260 = 5, 265
5,265/9= 585 calories burned in total
(Correct me if wrong)
You can set up a proportion since they will be similar triangles. Similar triangles have the same ratio for corresponding sides. The old tent is an isosceles triangle, two of the sides are equal(10 ft), the new one is said to be similar, but with two equal sides of 16 ft instead. We want to find the base of the new triangle, so we can set up a proportion:
![\sf\dfrac{10}{15}=\dfrac{16}{x}](https://tex.z-dn.net/?f=%5Csf%5Cdfrac%7B10%7D%7B15%7D%3D%5Cdfrac%7B16%7D%7Bx%7D)
Cross multiply:
![\sf 10x=240](https://tex.z-dn.net/?f=%5Csf%2010x%3D240)
Divide 10 to both sides:
![\sf x=\boxed{\sf 24}](https://tex.z-dn.net/?f=%5Csf%20x%3D%5Cboxed%7B%5Csf%2024%7D)
So the floor of the new tent is 24 ft wide.
Answer:
Priya takes 32 minutes and 30 seconds to complete the route and Jibran takes 37 minutes and 30 seconds to complete the route.
Step-by-step explanation:
We have that Priya (P) and Jibran (J) take 1 h + 10 min working together:
(1)
Also, Priya can finish the delivery 5 minutes faster than Jibran:
(2)
By entering equation (2) into (1) we have:
![(J - 5) + J = 70 min](https://tex.z-dn.net/?f=%20%28J%20-%205%29%20%2B%20J%20%3D%2070%20min%20)
![2J = 75 min](https://tex.z-dn.net/?f=%202J%20%3D%2075%20min%20)
![J = 37.5 min = 37 min + 30 s](https://tex.z-dn.net/?f=%20J%20%3D%2037.5%20min%20%3D%2037%20min%20%2B%2030%20s%20)
Hence, Jibran takes 37 minutes and 30 seconds to complete the route.
Now, by entering J into equation (2):
![P = 37 min + 30 s - 5 min = 32 min + 30s](https://tex.z-dn.net/?f=%20P%20%3D%2037%20min%20%2B%2030%20s%20-%205%20min%20%3D%2032%20min%20%2B%2030s%20)
Therefore, Priya takes 32 minutes and 30 seconds to complete the route.
I hope it helps you!
Answer:
B is ur answer
Step-by-step explanation:
Whats the rest of the question?