How do you solv this step by step and explain and help me get the answers

Mathematics

1 answer:

Dafna1 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

125^2=125*125=15625

125^4/3=cube root of 125^4=cube root of 244240625=625

15625/625=25

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If u, v, and w are nonzero vectors in r 2 , is w a linear combination of u and v?

Tju [1.3M]

Not necessarily. $\mathbf u$ and $\mathbf v$ may be linearly dependent, so that their span forms a subspace of $\mathbb R^2$ that does not contain every vector in $\mathbb R^2$ .

For example, we could have $\mathbf u=(0,1)$ and $\mathbf v=(0,-1)$ . Any vector $\mathbf w$ of the form $(r,0)$ , where $r\neq0$ , is impossible to obtain as a linear combination of these $\mathbf u$ and $\mathbf v$ , since

$c_1\mathbf u+c_2\mathbf v=(0,c_1)+(0,-c_2)=(0,c_1-c_2)\neq(r,0)$

unless $r=0$ and $c_1=c_2$ .

8 0

3 years ago

154×35= can you show work

DochEvi [55]

The way to solve it is to put the 154 on top of 35 and multiply it to get the answer, 154 times 35 = 5390

5 0

3 years ago

Read 2 more answers

The question is in the picture

yawa3891 [41]

Answer: May you show the angle we are supposed to solve? its a bit unclear. or can you explain the angle to us?

Step-by-step explanation: