3 years ago

Help!!!!!!!!!!!!!!!!!!!!!!!!!!! im a dummy

Mathematics

1 answer:

tigry1 [53]3 years ago

8 0

your scientific notation will be 2.505 x 10^4

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Fifteen times the square of a non-zero number is equal to 12 times the number. whats the number?

Fofino [41]

15x^2 = 12x
divide each side by x
15x = 12
now divide each side by 15
x = 12/15 or 4/5 which is also 0.8

4 0

3 years ago

Reflect the quadrilateral across the line y=x

den301095 [7]

A= 0,-3

D= -4,-3

C= 0,4

B= 3,3

Step-by-step explanation:

6 0

2 years ago

(25x)°=(22×+9)° whas the answer

goldfiish [28.3K]

Answer:

x = 3

Step-by-step explanation:

(25x)° = (22x + 9)° Divide each side by 1°

25x = 22x + 9 Subtract 22x from each side

3x = 9 Divide each side by 3

x = 3

<em>Check: </em>

(25× 3)° = (22×3 + 9)°

75° = (66 + 9)°

75° = 75°

3 0

3 years ago

(4x^3-12x^2-5)-(-8x^2+4x+3)

krok68 [10]

Answer:

Hey! Here is your answer simplified!

Step-by-step explanation:

4 x 3 − 4 x 2 − 4 x − 8

Hope this helps! ❤

8 0

2 years ago

Which statement describes the function y=ax^n when a=1 and n is odd?

julsineya [31]

ANSWER

B. The graph is symmetric about the origin

EXPLANATION.

The given function is

$y = a {x}^{n}$

When a=1,

$y = {x}^{n}$

Let,

$f(x)= {x}^{n}$

$f(-x)= {( - x)}^{n}$

Since n is odd,

$f(-x)=-{( x)}^{n}$

$\Rightarrow f(-x)=-f(x)$

This implies that, the function

$y={x}^{n}$

is symmetric with respect to origin.

The correct answer is B

5 0

2 years ago

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