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SpyIntel [72]
2 years ago
12

Which statement best reflects the solution(s) of the equation?

Mathematics
1 answer:
e-lub [12.9K]2 years ago
4 0

Answer:

There's only one solution x = 2

Thr solution x = 1 is an extraneous solution.

Step-by-step explanation:

\frac{1}{x - 1}  +  \frac{2}{x}  =  \frac{x}{x - 1}  \\  \frac{2}{x}  =  \frac{x}{x - 1}  -  \frac{1}{x - 1}  \\  \frac{2}{x}  =  \frac{x - 1}{x - 1}  \\  \frac{2}{x}  = 1 \\ 2 = x

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Help me with this question for brainliest please
Pepsi [2]

Answer:

A

Step-by-step explanation:

We want to find the surface area, which will essentially just be the areas of all the figures given in the net.

We have two congruent triangles and 3 different rectangles.

<u>Triangles</u>:

The area of a triangle is denoted by: A = (1/2) * b * h, where b is the base and h is the height. The base here is 3 and the height is 4, so:

A = (1/2) * b * h

A = (1/2) * 3 * 4 = 6

Since there are two triangles, multiply 6 by 2: 6 * 2 = 12 cm squared

<u>Rectangles</u>:

The area of a rectangle is denoted by: A = b * h, where b is the base and h is the height.

The base of the leftmost rectangle is 4 and the height is 7, so:

A = b * h

A = 4 * 7 = 28

The base of the middle rectangle is 3 and the height is 7, so:

A = b * h

A = 3 * 7 = 21

The base of the rightmost rectangle is 5 and the height is 7, so:

A = b * h

A = 5 * 7 = 35

Add these together:

12 + 28 + 21 + 35 = 96 cm squared

The answer is thus A.

8 0
2 years ago
A triangle has side lengths of 10,11,15. What type of triangle is it?
storchak [24]

Answer: ACUTE triangle!

Step-by-step explanation:

7 0
2 years ago
Find the measure of angle X in the figure below:<br><br> 35<br> 47<br> 51<br> 62
hjlf

Answer:

I think the answer is 51.

4 0
3 years ago
Write an equation for a line with a slope of 2, through (4,-2) in standard form.
Nana76 [90]

Answer:

The correct answer would be -2x + y = -10

Step-by-step explanation:

To do this, start with point-slope form and input the known values.

y - y1 = m(x - x1)

y + 2 = 2(x - 4)

Now distribute and solve for the constant.

y + 2 = 2(x - 4)

y + 2 = 2x - 8

-2x + y + 2 = -8

-2x + y = -10

8 0
3 years ago
Please help! 20 pts.
oksian1 [2.3K]
Nope cannot not be represented as a function
7 0
3 years ago
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