Answer:
27
What is 60 percent (calculated percentage %) of number 45? Answer: 27
Step-by-step explanation:
Answer:
Part A: 55
Step-by-step explanation:
The measure of angle x is 55 I found this by finding angle BPR.
Then I found that we start with 180 - 120 and that equals 60. That means that angle BPR is 60 degrees. Then we need to do 65 + 60 + x =180. To find the x we do 65 + 60 and that gives us 125. After simplifying that from simple algebra we get x=55
Answer:
105:175
Step-by-step explanation:
3+5 = 8
3/8 of 280 is 105.
5/8 of 280 is 175.
the ratio is 105:175
next we have to simplify it:
divide both sides by 5:
21:35 divide both sides by 7=
3:5
Answer:
Step-by-step explanation:
Part A:
Add all the mass together so 1,105.5 grams
