Answer:
First row: 5(1)-4; 1; (1,1)
Second row: 5(2)-4; 6; (2,6)
Third row: 5(3)-4; 11; (3,11)
Step-by-step explanation:
Plug in the value of x to get the value for u then write the coordinates. So first value of x is 1 so put a 1 where the x is in this equation 5x -4. 5(1) - 4 =1 so the value of y is 1. So when x is 1 y is equal to 1 (1,1). Do the same for 2 and 3.
Answer:
20 km/h
Step-by-step explanation:
Let b represent the speed of the boat in km/h. Then the distance covered is ...
distance = speed × time
(b -2)(11) = (b +2)(9)
11b -22 = 9b +18 . . eliminate parentheses
2b = 40 . . . . . . . . add 22-9b
b = 20 . . . . . . . . . divide by 2
The speed of the boat is 20 km/h.
Answer:
well there is a formula for this type of problem...
but the given points are exactly 14 units apart...
dividing by (4+3)= 7, so the ration is 14/7 = 2
therefore we need the point that is 2*4=8 from one end
and 2*3 = 6 from the other end, so that their distance is 8+6=14
that must be (-7,-1)
Step-by-step explanation:
I think it would be the first answer choice because the rigid motion would be a reflection across the y-axis.
Hope this helps!
Answer:
me puedes ayudar este deber
