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tresset_1 [31]
2 years ago
6

Find the inner product for (-4,9,8) . (3,2,-2) and state whether the vectors are perpendicular.

Mathematics
1 answer:
drek231 [11]2 years ago
6 0

Answer:

-10; no

Step-by-step explanation:

<h2>-4*3 + 9*2 + 8*-2 = -10</h2><h2></h2><h2>-10 does not equal 0 so it is not perpendicular</h2>

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5 0
3 years ago
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Solve when G= -4/3 and h= 1/3 G+2h-3g-4h
Alexandra [31]

Answer:

2

Step-by-step explanation:

8 0
2 years ago
Benjamin decides to treat himself to breakfast at his favorite restaurant. He orders chocolate milk that costs $3.25Then, he wan
stepan [7]

Answer:

 is the correct answer.

Step-by-step explanation:

As per the question statement:  

Cost of Chocolate milk which is ordered already = $3.25.

Benjamin want his bill to be at most =  $30

Each stack of pancakes contains 4 pancakes.

Each stack of pancake costs= $5.50

Given that S represents the number of stacks of pancakes bought.

We have, Cost of 1 pancake = $5.50

Now, let us calculate the cost of the number of stacks of pancakes bought.

\text{Cost of one stack of pancakes}\times \text{Number of stacks of pancakes bought}

i.e.  

5.50S

So, total bill = Cost of chocolate milk shake + Money spent on stacks of pancakes = \$3.25+5.50S

Now, this money should be lesser than or equal to $30 because maximum bill that Benjamin wants is $30.

So, the inequality can be written as:

\bold{3.25+5.50S \le 30}

Please refer to brainly.com/question/17138529 as well.

5 0
3 years ago
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neonofarm [45]

Answer:

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Step-by-step explanation:

3(n+7)=48

distribute

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subtract 21 from each side

3n = 48-21

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divide by 3

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5 0
3 years ago
How are percents,fractions,and riotous related
kotegsom [21]

Answer:

u need decimals for all of them or u at least use them a lot

Step-by-step explanation:

8 0
2 years ago
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