Answer:
Step-by-step explanation:
Given that vector a has starting point (2,3) and end point (5,7)
Direction ratios of AB = (5-2, 7-3) = (3,4)
Magnitude =
a) Starting point (0,2)
Distance= 5 units from (0,2) and direction ratios (3,4)
So the point will be of them (0+3t, 2+4t)
Distance = 5t units. So t =1
So point is (3,6)
b) When starting point =(0,5)
End point with same direction would be
(0+3, 5+4) = (3,9)
Answer:
27 gallons
Step-by-step explanation:
If for every 41 miles, 3 gallons are needed. Using what we know, 369 ÷ 41 = 9. This means, to get 369 miles, we need to times the first amoiyng of gallons needed to drive 41 miles, which is 3, and times it by 9. (3×9=27) Therefore, 27 gallons of gas is needed.
<h3>33.12 ÷ 9 = 3.68</h3><h3 /><h2>$3.68</h2>
Answer:
12
Step-by-step explanation:
get both x 's on the same side of the equation, 60= 9x-4x
then combine like terms so...
60=5x
do 60÷5=12
to get x alone so x=12
<h3>
Answer: 1260</h3>
Work Shown:
We have 9 sides of this polygon. See the diagram below. So n = 9
Plug that into the formula below to find the sum of the interior angles
S = 180(n-2)
S = 180(9-2)
S = 180*7
S = 1260