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ipn [44]
3 years ago
15

Plss help mart brain list

Mathematics
2 answers:
stich3 [128]3 years ago
6 0

Answer:

X=14

Step-by-step explanation:

Hope this helps , good luck ^^

olasank [31]3 years ago
5 0
The answer is x=14. Just lmk if you need the work too
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The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system.
Zepler [3.9K]

Answer:

option-C

Step-by-step explanation:

We are given row-echelon form

So, we can write equation from matrix as

x-5z=-3

y-4z=-5

Let's assume

z=t

now, we can find x and y

x-5t=-3

x=5t-3

y-4t=-5

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so, we get solutions as

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z=t

where t can be any real numbers

6 0
3 years ago
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What is 5 devided by 1/8th
RSB [31]
The answer would be 40

5 divided by 1/8

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7 0
3 years ago
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Answer:

2) Yes

3) No

4) Yes

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6) 5(x - 8)

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Hope this helps :)

5 0
2 years ago
What is the upper quartile of the box plot graph?
julia-pushkina [17]
Answer: Choice A) 90

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3 0
3 years ago
Let f (x) = x^2 + 2xHow would you explain what f(5) means to a friend?
luda_lava [24]

Answer:

I would tell this friend to think of f(5) as them telling you what x is.

Step-by-step explanation:

So basically you would be imputing 5 everywhere x is to solve the equation.

7 0
3 years ago
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