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3 years ago

There is no line of symmetry in ________________.

Mathematics

2 answers:

yan [13]3 years ago

6 0

Rhombus because it is not symmetry

zloy xaker [14]3 years ago

3 0

C) rhombus.
lines of symmetry can only go through symmetrical shapes. rhombuses are not symmetrical.

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The function f(x) = 6x + 8 is transformed to function g through a horizontal stretch by a factor of 5. What is the equation of f

elixir [45]

Answer:

$g(x) = 30\cdot x +40$ ; $a \approx 1.898$ , $k = 40$ .

Step-by-step explanation:

The resultant function is obtained by multiplying $f(x)$ by a real number $k$ . That is:

$g(x) = k \cdot f (x)$

If $k = 5$ and $f(x) = 6\cdot x + 8$ , then $g(x)$ is:

$g(x) = 5\cdot (6\cdot x + 8)$

$g(x) = 30\cdot x +40$

Given that presence of the expression $g(x) = 6^{a}\cdot x + k$ , then:

$6^{a} = 30$ and $k = 40$

The value of a is obtained by applying the definition of logarithms:

$a = \log_{6}30$

$a \approx 1.898$

Finally, the value of k is found by direct comparison:

$k = 40$

6 0

3 years ago

If x-9 is a factor of x-5x-36 what is the other factor

dimaraw [331]

The other factor would be (x + 4). We can find this by using synthetic division. To do this, we must first find the divisor, which would be 9, if we let x - 9 equal to zero and solve for x. Then, for the dividend, we can use the coefficients and constant term values.
<u>9</u>| 1 -5 -36
<u> 9 36</u>
1 4 0
Therefore, the other expression (x + 9) would be (x + 4). Hope this helped!

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How many fourths are in two wholes? Use a fraction model to help you. Show two whole divided into four equal pieces. 2 dived by

Nata [24]

There are 8 fourths in 2 wholes.

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Find the slope of the line that passes through (1, 15) (10, 8)

Sphinxa [80]

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