Answer:
x = 12
Step-by-step explanation:
42 + 4x = 90 ( as it is right angle)
transpose to find x
4x = 90 - 42
4x = 48
x = 48/4
x = 12
If you make the denominators all the same, the fractions are 3/12 , 3/12 , and 3/12. Then by simply adding them together you get that the mural is 9/12 painted. that then simplifies to 3/4 or 75%
Hope this helps :)
Answer:

Step-by-step explanation:
Given





Required

The total numbe of candy is:


This probability is calculated as:

For each, we have:

Take LCM




2 times 2.5 times 1.5 times 10 equals to 75 square meters.
Answer: 13. -12 , 14. 40 , 15. 16 , 16. 4.5
Step-by-step explanation: