Answer: 28
Step-by-step explanation: 2x+x=42 (equation i used to solve for Cody)
2x+x=42 (add the similar elements)
3x=42
(divide both sides by 3)
x=14 (cody)
Zane has twice the amount so double 14 to get 28
Answer:
N=15 O=17
Step-by-step explanation:
since we know this is a rectangle and the lines are diagonals we can assume they create right triangles. For line N we set up the Pythagorean Theorem which is a^2 + b^2 = c^2 and to find N we plug in 9 for a and 12 for b. 9^2 + 12^2 = c^2 c^2 = 225 so now we find the square root of c^2 so c or in this case N = 15, now we repeat this same exact sequence for O but N is now our base and 8 is our height of the triangle so we will plug in 8 for a and 15 for b: 8^2 + 15^2 = c^2 c^2 = 289 and the square root of 289 is 17.
Answer:
The most reasonable is 2 h
Step-by-step explanation:
If you see the graph is decreasing in hours while is increasing in years. When a person is 45 years the amount of daily physical activity is 3 hours, so a person that is 50 years needs to do less than 3 hours a day and the only option less than 3 hours is 2 hours.
The only example I saw was example B
Answer:
4(4x+9
Step-by-step explanation:
Bye, have a good day. :)
Sorry if this is wrong. :(
brainliest, please???