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).
Answer:
the circumference= 175.92918860102841m
Step-by-step explanation:
B. 1
use this website http://images.pcmac.org/SiSFiles/Schools/CT/NaugatuckSchools/NaugatuckHigh/Uploads/Forms/Geo_Review_...
:))
9514 1404 393
Answer:
(a) -4
Step-by-step explanation:
The picture is fuzzy, but perhaps you want to evaluate ...
Answer:
7/8
Step-by-step explanation: