Answer:
Number 1 is 30
Step-by-step explanation:
All you do is divide 300 by 10 bracuse you have to find how much in 1 minute and it gives you how much is 10 minutes so you just divide
522 divided by 5
Jana bowled a 104.4 average for each game played.
Since you know that PQ=RQ, you have an equilateral triangle. This makes things very simple.
Angle R should be the same as angle P.
A triangle is equal to 180 degrees.
Add angles P and R. Subtract 180 from the answer you got. That will give you 2a. a divided by 2 will give you a.
Or, since there are two right triangles, you can add 47 and 90. Subtract 180 from that and you will get a.
Answer:
0.5
Step-by-step explanation:
the first significant figure is the non zero
