An irrational number is one with a fraction.
Answer:256,384,640
Step-by-step explanation:
Take the ration sum 2x+3x+5x=1280
When we add we get 10x=1280
Then find x by. x=1280/10=128
Then substitute this x value to the ratios 2x=2*128 =256
3x=3*128=384
5x=5*128=640
Remove the absolute value term. 4x+2=10 solve this, x=2
Set up the negative portion 4x+2= -10 solve this, x= -3
The <em><u>correct answer</u></em> is:
A 180° rotation followed by a translation 1 unit down.
Explanation:
The points are mapped as follows:
J(3, 4)→J'(-3, -5)
K(3, 1)→K'(-3, -2)
L(1, 1)→L'(-1, -2)
A 180° rotation maps a point (x, y) to (-x, -y). This would map
J(3, 4)→(-3, -4)
K(3, 1)→(-3, -1)
L(1, 1)→(-1, -1)
The difference between these points and the image points are that each y-coordinate of the image is 1 lower than these. This means a translation 1 unit down would result in the image points.
Answer:
25kg
Step-by-step explanation:
x = 100%
x = 140kg
x1 = 100% - 35% = 65%
x1 = 140kg × 0.65 = 91kg
x2 = 91kg - 26kg = 65kg
x3 = 65kg × 2/5 = 130kg/5 = 25kg
