Answer:
5.5, 6.7, 7.9, 9.1
Step-by-step explanation:
I) Draw a point at the bottom corner. From here count 7 right and 3 up. Mark this point aswell. Join these 2 point together to create a line and put an arrow head half way through to show direction.
ii) 2+5 = 7
4-1 = 3
So the column vector would be 7 over 3 in brackets
Hope this helps
First you must add/subtract all like terms. For example, 2y4 and 6y4 can be simplified. Once you have all your variables combined, you will get your answer.
Answer:
t + 8 = 82
Step-by-step explanation:
I believe they want the temperature at 11, so we would use the variable t to represent that. Then, we need the sum of that temperature and 8 degrees to break the record of 82 degrees, so we would do t, the temperature, added to 8 degrees, which will break the record of 82 :)
<span>x−<span>2/7</span></span>=<span>5/<span>7
so this means x = 1</span></span>