Answer:
Step-by-step explanation:
343
a + 3b = (–4, 11)
Solution:
Given vectors are a = (–1, 2) and b = (–1, 3).
Adding two vectors:
Add first component of one with first component of other and
add second component of one with second component of other
To find a + 3b:
a + 3b = (–1, 2) + 3(–1, 3)
= (–1, 2) + (–3, 9)
= (–1 +(–3), 2 + 9)
= (–1 –3, 2 + 9)
= (–4, 11)
Hence a + 3b = (–4, 11).
3.6 x 2.05 = 7. 38
You just times the together
Hope this helps
Answer:
Step-by-step explanation:
To convert an equation into standard form, we want to get into the form .
If we have , our first step is to get the x term on the left side. We can do this by subtracting 3x from both sides.
I find it easier now to just divide both sides by -1, so that we have a more consistent equation.
Hope this helped!
Answer:
10(5x - 6).
8(2m + 5).
9(3 - 5c)
Step-by-step explanation:
Given that
50x-60
16m+40
27-45c
The greatest common factor is a measure of the highest number present inside, or common to all the numbers that were listed. To take this one at a time, we have....
50x - 60. The highest number common to both of them is 10, and thus, we have
50x - 60 = 10(5x - 6), and this is the solved part.
16m + 40. The greatest number that's present inside both numbers is 8, and thus we have
16m + 40 = 8(2m + 5) and this is the solved part.
27 - 45c. The greatest common number is 9, and as a result, we have
27 - 45c = 9(3 - 5c), and this is the solution we were searching for