Answer you multiple it by 10
Step-by-step explanation:
Say the 4 is apples and the 5 is bananas then for every 4 apples there will be 5 bananas so you can just multiply by however much you want the ratio to be it could be by 2 which equals to 8:10 or 3 equals to 12:15 or even 4 which equals to 16:20 and you could keep going on to get a specific ratio you would want
Answer:
A. 7
Step-by-step explanation:
Since the triangle sides are not defined, therefore let the base side have the 12 unit and one of the slant side be 7 unit.
Therefore height of the triangle, h can gotten from the Pythagoras theorem as thus:
7² = (12/2)² + h²
49 = 36 + h²
h² = 49 - 36 = 13
h = √13
knowing the height of the triangle, we can apply same rule to the other unknown slant side, x as thus:
x² = (12/2)² + h²
x² = 36 + 13 = 49
x = √49
x = 7
Answer: f^-1 (x) = x - 1 / 2
Step-by-step explanation: Replace 2x for 2y, solve x = 2y + 1, and you should get the answer I got.
Answer:
Yes
Step-by-step explanation:
10^2 equals 100 pages
Considering that she reads 20 pages a day she will accomplish her reading on day 5
100/20 = 5