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Anestetic [448]
2 years ago
14

What are the two solutions to this problem? -3/2 +3/2 -1/5 +1/5

Mathematics
1 answer:
jarptica [38.1K]2 years ago
4 0
10x^2 - 3 = -13x      ( because they are both log4 of)

10x^2 + 13x - 3 = 0

(5x - 1)( 2x + 3) = 0  

x = 0.2   or     -1.5
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Brian has an upcoming track meet in two weeks. In Preparation for the meet, Brian ran 3 and %
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Answer: 12.35 miles

3.5+2.75+6.1=12.35

I hope this is good enough:

5 0
3 years ago
Please solve the worksheet. (factoring trinomials)
Vesnalui [34]

Answer:

1. (x+3)(x+1)

2. (m+4)(m+8)

3. (r-2)(r-1)

4. (x-5)(x-1)

5. (x-7)(x-3)

6. (x-11)(x-11)

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15. (m+5)(m+4)

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5 0
3 years ago
Percy said that any real number for k would cause the system of equations to have no solution. Explain the error in Percy’s stat
MatroZZZ [7]

Answer:

Except k=7, any real number for k would cause the system of equations to have no solution.

Step-by-step explanation:

In general a system of equations can be represented as ax+by=c and dx+ey=f. In order this system of equations to have NO SOLUTIONS a/d=b/a≠c/f. In our example a=6, b=4, c=14, d=3, e=2 and f=k. To apply the formula above, 6/3=4/2≠14/k. Hence k≠7. It can be concluded that except k=7, any real number for k would cause the system of equations to have no solutions.

Just for information, if k=7 the system will have infinitely many solutions.

5 0
2 years ago
Read 2 more answers
Wha is the value of x(3) + y(3) when<br> 3 and y = 4?
nordsb [41]

Answer:

25

Step-by-step explanation:

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9 + 16 = 25

6 0
2 years ago
In the problem 8^3 - 10 × 5 - 4
Crazy boy [7]

Answer: 458

<u>Simplify</u>

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<u>Multiply</u>

8×8×8=512

10×5=50

<u>Subtract</u>

512-50=462

462-4=458

5 0
3 years ago
Read 2 more answers
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