Answer: B 21
How?
Break it into smaller pieces
5*3= 15 (big box with out small extension)
3*2= 6 (small extension of large box. It 3 because I’m only looking for the area of the small extension)
15+6= 21
Hope this helps
Answer:
Breaking up the multiplicand 8 into (5+3) allows us to apply the associative property of multiplication. See below.
Step-by-step explanation:
5*7 = 35. We want the product 8*7. Note that 8 = 5+3. Thus, 8*7=(5+3)(7) = 35 + 21, or 56.
I am not sure but my answer came out to 10 different arrangements.
Answer:
$-275.12
Step-by-step explanation:
because 420.35+ -275.12=145.23
Answer:
x=8
base side of isosceles triangle
y=√{8²+8²}=8√2
