Answer:
b
Step-by-step explanation:
90×(2)
= 180
each mile is equal to 90 calories
therefore 2 miles is equal to 180
Answer:
27 inches
Step-by-step explanation:
To find the length of the diagonal, we just need to use the cosine relation of the 48° angle.
The adjacent side to the angle is the height of the canvas, and the hypotenuse formed is the diagonal of the canvas. So, we have that:
cos(48) = height / diagonal
0.6691 = 18 / diagonal
diagonal = 18 / 0.6691 = 26.9 inches
Rounding to the nearest inch, the diagonal of the canvas measures 27 inches
Answer:
D
Step-by-step explanation:
try all of them
Answer:
1
Step-by-step explanation:
Let's start by prime factorizing (finding the prime factors) of 16 and 21:
![16=4*4=2*2*2*2=2^4](https://tex.z-dn.net/?f=16%3D4%2A4%3D2%2A2%2A2%2A2%3D2%5E4)
![21=3*7](https://tex.z-dn.net/?f=21%3D3%2A7)
We can see that they DO NOT have any common factors, meaning that their greatest common factor is 1.