Answer:
commutative property of addition
Step-by-step explanation:
Answer:20:18
Step-by-step explanation:
Answer:
the answer is indeed 154552243
its not hard. good luck
Step-by-step explanation:
Answer:
112 <u>62</u> <u>174</u>
<u>8</u> 78 <u>86</u>
120 140 260
Step-by-step explanation:
You can solve this problem easily by looking at the total amounts compared to the information you already have. Once you do this, you can simply subtract them from each other to find the first two empty boxes, then you can just add across for the totals for the boxes on the right.
Answer:
m=3*sqrt(2) and n=3
Step-by-step explanation:
tan(45)=3/n
1=3/n, n=3. As it's a right angled triangle, 3^2+3^2=m^2, m=3*sqrt(2)