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hammer [34]
3 years ago
13

Need help don’t understand

Mathematics
1 answer:
Rama09 [41]3 years ago
4 0

Answer:umm that looks hard

Step-by-step explanation:

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Solve the equation for x.<br> 3x + 11 – X + 23 = 4
avanturin [10]

Answer:

x = -15

Step-by-step explanation:

3×+34-×=4

2×+34=4

2×+34-34=4-34

2×=4-34

2×= -30

2×/2=-30/2

×= -15

5 0
3 years ago
The Roman numeral which represents the number in standard form for 3,089 is?
Tresset [83]
MMMLXXXIX

~ hope this helps!
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3 years ago
Solve the inequality for x. Show each step of the solution. 10x&gt;8(3x-2)-12
Anettt [7]

Answer:

x < 2

Step-by-step explanation:

Given

10x > 8(3x - 2) - 12 ← distribute parenthesis on right side

10x > 24x - 16 - 12, that is

10x > 24x - 28 ( subtract 24x from both sides )

- 14x > - 28

Divide both sides by - 14, reversing the inequality symbol as a result of dividing by a negative quantity.

x < 2

8 0
3 years ago
Factor completely: 9p^2 - 9
Ratling [72]

Answer:

9p^2 - 9

9(p²-1²)

9(p+1)(p-1)

3 0
2 years ago
Read 2 more answers
The graph of y = ax 2 + bx + c is a parabola that opens up and has a vertex at (-2, 5). What is the solution set of the related
loris [4]

Answer: Assume c = 0

Step-by-step explanation:

Step-by-step explanation:

Assume c = 0

Using the formula for the x-coordinate of the vertex, b can be calculated in terms of a:

B can then be substituted into the quadratic equation, along with the coordinates of the vertex, to solve a:

AND

Substituting into the quadratic equation:

Because a is negative, the parabola opens up.

8 0
3 years ago
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