Caixa de Marcos = m
caixa de Drew = m-8
Drew levantou 14 caixas
Marcos levantou 9 caixas
D = 14(m-8)
Answer:
<u>36</u>
Step-by-step explanation:
Divide 135 by 15 to get the multiplying factor, which is 9, and then multiply it by 4 to get 36.
Answer:
6,358.5
Step-by-step explanation:
A=πr²
A=3.14 × 45²
A=3.14 × 2,025
A= 6,358.5
Sorry if its wrong
Answer:
True
Step-by-step explanation:
Let B={
} a set of vectors containing the zero vector.
B is linear dependent if exist scalars 
not all zero such that 
.
Observe that if 
and 
then
.
Then B is linear dependent.
