Answer:
The new coordinates will be D(1,3) E(0,3) and F(-1,0)
Step-by-step explanation:
As can be seen in the picture, points A and B are moved one point negative in the y-axis, and three in the x-axis. Point C and D will have the same coordinates to form the new triangle.
Answer:
DE = 4 1/2
EF = 3 3/4
Step-by-step explanation:
AB/AC = DE/DF
6/4 = DE/3
cross-multiply:
4DE = 18
DE = 18/4 or 4 1/2
AB/BC = DE/EF
6/5 = 4.5/EF
cross-multiply:
6EF = 22.5
EF = 3.75
(12 x 2) + (7 x 4) - 2 would be the expression
first you multiply the 12 x 2 and the 7 x 4, you add those together and then you subtract two from your total answer.
meaning your answer would be 50
I believe the answer is 240 square feet!
- hope this helped!!!
Chips Defective Chips
Al chips 4 %
Total production per day 50.999 4 %
Randon sample sold 100 4 %
% defectives should be = % total production
Defectives expected in sample is 4% of 100 = 4 x 100 / 100 = 4
Chance of 2 defective chips 1
