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Oksana_A [137]
3 years ago
15

Which figure does not show symmetry? A. B. C. D E.

Mathematics
2 answers:
Inessa05 [86]3 years ago
3 0
It is C. It is not possible to fold the shape about a line so that the two halves fit exactly on to of one another.
Mice21 [21]3 years ago
3 0
C is not symmetry
B is
D is
E is
And a
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Passes through (6 1) and is perpendicular to the line 3x-4y=2 standard form
Snowcat [4.5K]

Answer:

1⅓x + y = 9

Step-by-step explanation:

Convert the Standard Form of the given line to Slope-Intercept Form:

  1. -4y = -3x + 2 [Move -3x to the right side of the equivalence symbol]
  2. y = ¾x - ½ [Divide everything by -4]

Then, after getting your equation, take the OPPOSITE MULTIPLICATIVE INVERSE of ¾ [perpendicular lines have OPPOSITE MULTIPLICATIVE INVERSE <em>Rate</em><em> </em><em>of</em><em> </em><em>Changes</em><em> </em>(<em>SLOPES</em>)], which is -1⅓ [or -4⁄3]. After getting your slope, you can perform the action with your given ordered pair to find your y-intercept:

1 = -1⅓[6] + b

-8

9 = b

Now that you have your y-intercept, this is your new equation in <em>Slope-Intercept Form</em>:

y = -1⅓x + 9

We are not done just yet. The final step is to convert the Slope-Intercept Form of the line to Standard Form, and here is how it is done:

y = -1⅓x + 9

+1⅓x +1⅓x

--------------

1⅓x + y = 9 → Final equation

If you are ever in need of assistance, do not hesitate to let me know by subscribing to my channel You-Tube channel [USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.

**On my channel, I have a video that pretty much explains how to something like this. It is the longest video on there. You should be capable of finding it in a jip!

5 0
3 years ago
What is the value of x when y is 21
Marrrta [24]

Answer:

7

Step-by-step explanation:

7 x 3 = 21

6 0
3 years ago
The linear equation x=5 would be a graph of a..
Lelechka [254]

Thw answer to your Problem would be A

7 0
4 years ago
Help please out of school due to medical issues. Thank you.
Semenov [28]

Question:

Solution:

Consider the following two functions:

f(x)=2x+8

and

g(x)=x^2+2x-8

Now, consider the following definition:

(f-g)(x)=f(x)-g(x)

thus, we get:

\begin{gathered} (f-g)(x)=f(x)-g(x) \\ =\text{ (2x+8)-(}x^2+2x-8\text{)} \end{gathered}

this is equivalent to:

=\text{ 2x+8-}x^2-2x+8

this is equivalent to:

=-x^2+16

So that, we can conclude that the correct answer is:

(f-g)(x)=-x^2+16

5 0
1 year ago
A water tank is 2/3 full. 40 litres of water are taken from the tank. The tank is now 1/2 full. How many litres does the tank ho
8090 [49]

⅔ - ½ = 4/6 - 3/6 (make denomenator the same)

= 1/6

Thus, 1/6 = 40 litres

A full tank is 6/6 which equals to 1 whole

So,

1 unit (from 1/6) = 40 litres

6 units (from 6/6) = 40 × 6

= 240 litres

Therefore, the tank holds 240 litres when it is full.

( i hope my solution helps :3 )

4 0
3 years ago
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