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eimsori [14]
2 years ago
11

The sum of two numbers is 32. One number is 3 times the other. Find the numbers.

Mathematics
1 answer:
Talja [164]2 years ago
5 0

The numbers whose sum is 32 in which one number is 3 times the other is 8 and 24 respectively.

<h3>Equation of the unknown</h3>

Let

  • x = one of the unknowns
  • 3x = second unknown

x + 3x = 32

4x = 32

x = 32/4

x = 8

So,

3x = second unknown

= 3(8)

= 24

Check:

x + 3x = 32

8 + 24 = 32

Learn more about equation:

brainly.com/question/2972832

#SPJ1

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Find the determinant of the following matrix.
sineoko [7]

Answer:

\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]=-5

Step-by-step explanation:

Given:

The given matrix is.

\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]

the determinant of the above matrix is.

\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]=2\times (-4) - (-3)\times 1

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Therefore, the determinant of the matrix is -5

6 0
3 years ago
Loretta has a patio in the shapea trapezoid. The floor of the patio is shown in the sketch below.12 feet5 feetWood PlanksBrick15
beks73 [17]

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Then, she need to put trim on the edge of the floow of the patio that is wood planks and DOES NOT share and edge with the brick part:

\begin{gathered} T=12+4+12 \\ T=28\text{ feet} \end{gathered}

Loretta need to put 28 feet of trim.

8 0
1 year ago
Help I am being timed
Schach [20]
6.5x2.5=16.25
0.6x2.5=1.5
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1.) 1.5
2.) 15
3.) 16.25

I hope that helped. Good luck!
5 0
4 years ago
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