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lawyer [7]
3 years ago
13

Order the steps to solve the equation log(x2 − 15) = log(2x) form 1 to 5. x2 − 2x − 15 = 0 Potential solutions are −3 and 5 x2 −

15 = 2x x − 5 = 0 or x + 3 = 0 (x − 5)(x + 3) = 0
Mathematics
2 answers:
Anton [14]3 years ago
7 0
From First to last box.
2
5
1
4
3

aleksley [76]3 years ago
4 0
<h2>Order is 3,1,5,2 and 4.</h2>

Step-by-step explanation:

We have

         log(x² - 15) = log(2x)

Solving the equation

             x² - 15 = 2x

             x² - 2x - 15 = 0

             (x-5)(x+3) = 0

             x -5 = 0   or   x + 3  = 0

              x = 5   or  x = -3

The solutions are −3 and 5.

Order of solution is x² − 15 = 2x, x² - 2x - 15 = 0, (x − 5)(x + 3) = 0, x − 5 = 0 or x + 3 = 0 and potential solutions are −3 and 5.

Order is 3,1,5,2 and 4.

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natulia [17]

The Slope of a Line

Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

\displaystyle m=\frac{y_2-y_1}{x_2-x_1}

The graph provided suggests the use of the points (3,-3) and (5,-3). The slope is:

\displaystyle m=\frac{-3+3}{5-3}=\frac{0}{2}=0

The slope of the line is 0. It corresponds to a horizontal line

6 0
1 year ago
Match the reasons to the statements in the proof. Given: m 1 + m 5 = 180° m 1 + m 4 = 180° Prove: | |
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Answer and Step-by-step explanation:

Since we have given that

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2. m∠1 + m∠5 = m∠1 + m∠4 - Substitution

3. m∠5 = m∠4 -

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3 0
3 years ago
Find the volume of a cube where the length of each side is 6 centimeters.
notka56 [123]
Well if each side is 6cm each then u Have to multiply 6x how many sides to the cube there are. So if there are 6 sides to a cube and you have 6cm each side then you have to multiply 6cm X 6 witch = 36 then multiply 36X6=216. So the final answer is 216. 

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2 years ago
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Consider this solution. Pls, make a design according the local requirements.

5 0
3 years ago
ANSWER ASAP!! Find the distance between the points (2, 8) and (-1, 9).
pav-90 [236]

Answer:

C

Step-by-step explanation:

Calculate the distance (d) using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (2, 8) and (x₂, y₂ ) = (- 1, 9)

d = \sqrt{(-1-2)^2+(9-8)^2} = \sqrt{(-3)^2+1^2} = \sqrt{9+1} = \sqrt{10} → C

7 0
3 years ago
Read 2 more answers
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