Answer:
A'=(3,-2) B'=(-1,-4) C'=(-5,-3)
Step-by-step explanation:
90 degrees counterclockwise uses (-y,x) so you just plug in the negative y value in the x spot and the x value in the y spot
Rounding off numbers to their nearest mentioned position
allows approximation from the number value itself.
In the number 63, 849
<span><span>
1.
</span>Rounding off to the nearest ten thousands would
mean the value of 6 which is equal to 60, 000</span>
<span><span>
2.
</span>Rounding off to the nearest thousands would mean
the value of 3 which is equal to 64, 000</span>
<span><span>
3.
</span>Rounding off to the nearest hundreds would mean
the value of 8 which is equal to 63, 800</span>
<span><span>4.
</span>Rounding off to the nearest tens would mean the
value of 4 which is equal to 63, 850</span>
<span><span>
5.
</span>Rounding off to the nearest ones would mean the
value of 9 which is equal to 63, 859.00</span>
Since there are no decimal values the ones value stays the
same. Take note of the rounding off rules between number 0-4 and 5-9.
Natural number - 5
Irrational number - π
Answer:
46.6667%
Step-by-step explanation:
Divide 7 by 15 because that's how you calculate the chance of receiving marbles
7/15 is equal to 0.466667 approx..
To convert to Percent form, multiply by 100
0.466667 *100=46.6667
C: 4 and 5, because 5x4=20 hope it helps