Answer:
=(−2d2+s)(5d2+−6s)
=(−2d2)(5d2)+(−2d2)(−6s)+(s)(5d2)+(s)(−6s)
=−10d4+12d2s+5d2s−6s2
=−10d4+17d2s−6s2
Answer:
yes
number of tiles needed = (200 x 200) / (30 x 30) = 44.4
Step-by-step explanation:
number of tiles needed = Area of comfort room / area of tiles
Area of a square = length²
convert area of comfort room to cm
100 cm = 1 meter
2 x 100 = 200
number of tiles needed = (200 x 200) / (30 x 30) = 44.4
50 tiles are more than enough to tile the room
Answer:
x = 5.25
Step-by-step explanation:
3 * 1.75 = x
5.25 = x
Answer:
D. if a number has factors other than one and itself, then it is not a prime number
Hello!
The lower quartile is the left most part of the box in a box and whisker plot
So the answer is 2
Hope this helps!