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3 years ago

I NEED THE RIGHT ANSWER TO THIS MATH QUESTION ASAP NO LINKS !!!

Mathematics

1 answer:

aliya0001 [1]3 years ago

4 0

Answer:

x = 10.9

Step-by-step explanation:

9.1 + x = 20

9.1 - 9.1 + x = 20 - 9.1

x = 10.9

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The functiona f(x) and g(x) are shown on the graph.

Amanda [17]

Answer:

A. g(x) = - $x^{2}$ - 4

Step-by-step explanation:

f(x) is flipped, so $x^{2}$ becomes - $x^{2}$ .

After being flipped, the graph is move down 4 units.

Therefore, g(x) = - $x^{2}$ - 4

4 0

3 years ago

PLEASE EXPLAIN YOUR REASONING!!

xxTIMURxx [149]

Answer:

$120.00

Step-by-step explanation:

2000/100 = $20 = 1%

20x12 = $240 = annual intrest = 12m

June 15 - December 15 = 6m

240/2 = $120 for half a year intrest!

3 0

3 years ago

Help solve these algebraic fractions please with explanation would be great <3

sineoko [7]

Answer:

7/ Ans;

$\frac{x + 2}{ x + 4} \div \frac{ {x }^{2} - 2x - 8}{ {x}^{2} + 2x - 8} \\ \\ \\ \frac{x + 2}{x + 4} \times \frac{ {x}^{2} + 2x - 8 }{ {x}^{2} - 2x - 8} \\ \\ \\ \frac{x + 2}{x + 4} \times \frac{(x - 2)(x + 4)}{(x - 4)(x + 2)} \\ \\ \\ =1 \times \frac{x - 2}{x - 4} \\ \\ \\ = \frac{x - 2}{x - 4}$

___o__o__

9/Ans;

$\frac{ {x}^{2} - 9}{ {x}^{2} - 6x + 9} \div \frac{x + 4}{x - 3} \\ \\ \frac{ {x}^{2} - 9 }{ {x}^{2} - 6x + 9} \times \frac{x - 3}{x + 4} \\ \\ \\ \frac{(x + 3)(x - 3)}{(x - 3)(x - 3)} \times \frac{x - 3}{x + 4} \\ \\ \\ = \frac{(x + 3)}{1} \times \frac{1}{(x + 4)} \\ \\ \\ = \frac{x + 3}{x + 4}$

__o__o__

In the two questions, we first replace the division with multiplication with flipping the fraction after the division sign, secondly we analyze any equation that needs analysis to simplify it, thirdly, to simplify the fraction by deleting the numerator and the similar denominator .

5 0

3 years ago

I need help these. Thank you. :)

Butoxors [25]

Answer:

the answer is 3 hope this helps

4 0

3 years ago

64=7k+5(2-5k) what is the answer to this equasion

Umnica [9.8K]

Answer: k=-3

Step-by-step explanation:

64= 7k+5(2-5k)

64=7k+5(-5k+2)

64=7k+(-5•5k+5•2)

result: k=-3

hope this helps!

6 0

3 years ago