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timofeeve [1]
4 years ago
15

Write the system of equations associated with the augmented matrix 1 0 0 10 0 1 0 2 0 0 1 4

Mathematics
1 answer:
alukav5142 [94]4 years ago
3 0
Try this solution:if given (1;0;0;10); (0;1;0;2) and (0;0;1;4), then the requirement system of equations is:\left \{ \begin{array}{ccc}1*x_1+0*x_2+0*x_3=10\\0*x_1+1*x_2+0*x_3=2\\0*x_1+0*x_2+1*x_3=4 \end{array} \ =\ \textgreater \\left \{ \begin{array}{ccc}x_1=10\\x_2=2\\x_3=4\end{array}
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icang [17]
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4 0
4 years ago
The triangles below are similar. Find x.
Anni [7]

Answer: 105

Step-by-step explanation:

Corresponding sides of similar triangles are proportional, so

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8 0
2 years ago
If Tammy takes out a discounted loan for $850 at a simple interest rate of 12%, but only receives $800 into her bank account, wh
Vikki [24]

Answer : The duration of the loan is, 6 months

Step-by-step explanation :

First we have to determine the discounted money.

Discounted money = $850 - $800 = $50

Thus, interest = $50

Now we have to determine the time of loan.

Formula used :

S.I=\frac{PRT}{100}

where,

P = principle

R = interest rate

T = time

S.I = simple interest

Now put all the given values in the above formula, we get:

For 1 year : \$50=\frac{(\$850)\times (12)\times T}{100}

For 12 months : \$50\times 12=\frac{(\$850)\times (12)\times T}{100}

T=5.88month\approx 6month

Thus, the duration of the loan is, 6 months

3 0
3 years ago
Kara used 1/4 cup of butter to make 2/3 of a batch of cookies.
Advocard [28]

Answer:

3/8 cup of butter

Step-by-step explanation:

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7 0
3 years ago
Is the square root of 37 rational or irrational
Mice21 [21]

An irrational numbers are numbers that cannot be expressed as simple fractions.

The square root of 37 is irrational.

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Answer = irrational.


Good Luck! :)

<3


8 0
4 years ago
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