Answer:
I'm sorry if I'm wrong but I'm pretty sure it is D) 6
Step-by-step explanation:
the ones who ate five or six had to eat four pieces before that
and there's 3 little x's for 4, 2 for 5, and 1 for 6
my second guess is 3 if you know for certain that your teacher wouldn't do that sort of thing
Answer:
B. 12
Step-by-step explanation:
4*36=144
144/12=12
(4x2 – 4x – 7)(x + 3)
(4x2 – 4x – 7)(x) + (4x2 – 4x – 7)(3)
4x2(x) – 4x(x) – 7(x) + 4x2(3) – 4x(3) – 7(3)
4x3 – 4x2 – 7x + 12x2 – 12x – 21
4x3 – 4x2 + 12x2 – 7x – 12x – 21
4x3 + 8x2 – 19x – 21
(a^2+a-3)-(3a^2-5)= -2a^2+a+2
C. is the answer
Hope it helps.
There are all parallelograms.
To find their area we need to use only one formula.
A=base*height
Everything is given, so
1) A=b*h=5.3*4=21.2 km²
2) A=b*h= 11*10.7= 117.7 mi²
3) A=b*h= 10.5*7.9 =82.95 mi²