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Paraphin [41]
4 years ago
13

Is the following number rational or irrational?

Mathematics
1 answer:
maxonik [38]4 years ago
3 0

Answer: Rational

Step-by-step explanation: Only numbers that go on infinitely like pi or the square root of 7 are irrational

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Which function represents a reflection of f(x) = Three-eighths(4)x across the y-axis? g(x) = NegativeThree-eighths (one-fourth)
nignag [31]

The function which represents a reflection of f(x) is

g(x) = Three-eighths (4)^{-x} ⇒ last answer

Step-by-step explanation:

Let us revise the reflection across the axes

  • If the function f(x) reflected across the x-axis, then its image is g(x) = - f(x)
  • If the function f(x) reflected across the y-axis, then its image is g(x) = f(-x)

∵ Three-eighths = \frac{3}{8}

∴ f(x)=\frac{3}{8}(4)^{x}

∵ f(x) is reflected across the y-axis

- That means the sign of x coordinates of the points on the graph will

  change to opposite

∴ x will change to -x

∴ g(x)=\frac{3}{8}(4)^{-x}

The function which represents a reflection of f(x) is

g(x) = Three-eighths (4)^{-x}

Learn more:

You can learn more about reflection in brainly.com/question/5017530

#LearnwithBrainly

9 0
4 years ago
Read 2 more answers
19. Ram and Rahim are partners in a firm sharing profits in the ratio of 3: 2. Kabir is admitted as a partner for 1/5th share of
Serhud [2]

Answer:

make me brainlist

Step-by-step explanation: firm sharing profits and losses in the ratio of 3

2. From Ist April, 2020 they decided to share the future profits equally. On this date, the General Reserve

showed a balance of 1,60,000; Revaluation of fixed assets resulted into a gain of "1,02,000 and stock resulted

to a loss of 22,000. On this date, the goodwill of the firm was valued at $3,60.000

Pas necessary journal entries for the above transactions on reconstitution of the form

Bolutions

8 0
3 years ago
Melvin has twice as many pencils as Ali. Zachary has four times as many pencils as Ali.
sweet-ann [11.9K]

Answer:

The answer is 21

Step-by-step explanation:

3 0
3 years ago
Solve for x -3(x-1)=3(4-x)-9
GuDViN [60]
Solving for x is easier if
First, remove the parenthesis.

-3(x-1) = 3(4-x)-9
-3x + 3 = 12 - 3x - 9

Next, group the numbers with x on the left side and the rest on the right side.

-3x + 3x = 12 - 9 - 3
0 = 0

So, x has no solution.
4 0
4 years ago
Read 2 more answers
What is x, i can’t seem to figure it out
Orlov [11]

Answer:

x=12

Step-by-step explanation:

we know the shape is congruent because the 3angles are the same C is 60 for both. E and B are 100 (F rule). G and D are 120 (F rule)

ABCD is i thinkt the word is congruent to the other shape.

from EC and BC we see that bc is twice ec

therefore the scale is by two

6×2=12

4 0
2 years ago
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