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earnstyle [38]
3 years ago
12

Select the statement that can be represented by -10 dollars.

Mathematics
1 answer:
Effectus [21]3 years ago
3 0
Can we see the statement plz
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Use the function below to find f(4). F(x) = 3x
Sonja [21]
Since F(X) = 3^X,

F(4) = 3^4 = 81
5 0
3 years ago
Read 2 more answers
2x^{2} +4x+1=0 <br> Solve for x.
Viefleur [7K]
2x^2 + 4x + 1 = 0

2x^2 + 4x + 1 - 1 = 0 - 1

2x^2 + 4x = -1

X(2x + 4) = -1

X = -1.

2x + 4 = -1
2x + 4 - 4 = -1 - 4
2x = -5
2x/2 = -5/2
X = -5/2.

I believe these are the solutions. If not you can use the quadratic formula to solve for the roots, solutions.
7 0
3 years ago
Every orthogonal matrix is diagonalizable. O True O False
Simora [160]

Answer:

FALSE

Step-by-step explanation:

the correct answer is FALSE

A matrix is said to be orthogonal when it is  multiplied by its own transpose then the matrix comes out to be Identity.

                                      A^T.A = I

the basic condition for a matrix to be diagonalizable is that the matrix should be symmetric.

but an orthogonal matrix is not necessarily symmetric so, the statement is false.

5 0
3 years ago
A warehouse floor measures 30 feet by the 48 feet . The owner who she’s to cover it with new flooring. If the flooring costs $1.
diamong [38]

Answer:

Cost = 1440 × 1.86

Cost = $2678.4

Step-by-step explanation:

The flooring costs $1.86 per square foot, or each foot squared.

First, find the total area covered by the warehouse floor.

Do this by multiplying the width of the floor by the length to find the area.

A = 30 × 48

A = 1440 feet²

Now, one square foot costs $1.86. Therefore, finding how much 1440 square feet costs will look as follows:

Cost = 1440 × 1.86

Cost = $2678.4

6 0
3 years ago
On a five-year loan of $2,000 with an interest rate of 5%, how much total interest will you pay?
iren2701 [21]

Answer:

40001/20

Step-by-step explanation:

might want to fact check it just in case.

7 0
3 years ago
Read 2 more answers
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