Answer:
300-(300*0.3) = 210
Step-by-step explanation:
Answer:
-8/81
Step-by-step explanation:
4+1/2=8/9k, 4+1/2 also equals 8/2+1/2 which is 9/2
(9k)9/2=-8/9k(9k), multiply each side by 9k
81k/2=-8
(2)81k/2=-8(2), multiply each side by two
81k=-8
81k/81=-8/81, divide each side by 81
k=-8/81
Answer:
Step-by-step explanation:
hello :
the slope for the line :3x+y=5 is : -3 because you can write y = -3x+5
the equation is : y= -3x-7
the line passes through (-1,-4) ( because when x=-1 y=-3(-1)-7 =3-7=-4) and parallel to the line 3x+y=5 have same
slope : -3
Answer:
M(3, 2) and N(3, 1)
Step-by-step explanation:
A rectangle was rotated 270° about the origin.
Since it doesn't mention which direction, we will review both clockwise and anti-clockwise rotation.
See attached where top rectangle represents the pre-image before anti-clockwise and bottom one - before clockwise rotation.
<u>Now let's check the points given:</u>
K(–3, –1)
M(–3, 2)
M(3, 2)
N(–3, 1)
N(3, 1)
So based on correct points of pre-image we can state it was rotation anti-clockwise