<h3>
Answer: (4, -3)</h3>
==================================================
Work Shown
We'll be using these vector properties
- Rule 1: (a,b) + (c,d) = (a+c, b+d)
- Rule 2: k*(a,b) = (k*a, k*b)
To get the following
-2u + v = -2*(-1, 5) + (2,7)
-2u + v = (-2*(-1), -2*5) + (2,7) .... apply rule 2
-2u + v = (2, -10) + (2, 7)
-2u + v = (2+2, -10+7) .... use rule 1
-2u + v = (4, -3)
Answer:
4 is the answer.
Step-by-step explanation:
It is the answer because one of your numbers has a (-) sign. So you take
12-(-)8= 4 a positive 4 because 12 is not a negative
Answer:
5+7-11
Step-by-step explanation:
just do my answer
Answer:
5800 yd²
Step-by-step explanation:
Area of trapezoid = area of the land = ½(a + b)×h
Where,
a = 250 yds
b = 330 yds
h = 20 yds
Thus,
Area = ½(250 + 330) × 20
Area = 5800 yd²
