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Hitman42 [59]
2 years ago
5

Simplify the complex fraction. Simplify. 5 9 4 15

Mathematics
1 answer:
Sedaia [141]2 years ago
5 0

Answer:

im confused?

Step-by-step explanation:

could you please rewrite this question? what are the numbers for?

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Find X (30,60,90) need help asap asap
Shtirlitz [24]

Answer:

The correct answer will be X = 4

Step-by-step explanation:

Using Pythagoras

AB^2 + BC^2 = AC^2

2^2 + (2√3)^2 = AC^2

4 + (4*3) = AC^2

4+12 = AC ^ 2

AC ^2 = 16

AC = √16 = 4

3 0
3 years ago
F(x)=2x^2+3 & g(x)=x^2-7 find (f-g)(x)
kicyunya [14]

Answer:

\boxed{\sf (f - g)(x) = x^2 + 10}

Given:

f(x) = 2x² + 3

g(x) = x² - 7

To Find:

(f - g)(x)

Step-by-step explanation:

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

= (2x² + 3) - (x² - 7)

= 2x² + 3 - x² + 7

= 2x² - x² + 3 + 7

= x² + 3 + 7

= x² + 10

5 0
4 years ago
You withdraw $40 each month from your savings account. what integer represents the change in your balance after 4 months?
kotegsom [21]

Answer:

The balance would be $160 from whatever it was before the 4 months.

Step-by-step explanation:

Since the bank balance is being added by 40 for each month for 4 months, 4 * 40 is just 4*4 with an extra zero on the end. so that would be $160.

So if the balance before was $40, then the new balance after 4 months would be $200.

If there's no money previously, then there is now $160 after 4 months.

If there's a value before the $40 for 4 months, let me know and I will explain and tell you what it is.

5 0
3 years ago
- 8-3k-3k+2 wat is the answer​
sammy [17]

Answer:

-6

Step-by-step explanation:

Combine or subtract like term.

-8-3k-3k+2

-8+2-3k-3k=-6(-3k-3k)=-6(1)

7 0
3 years ago
Help me<br><br><br>please help me these problems​
natima [27]

15) 6.1

17) 0.91

19) 86.96

20) I'm not sure,but I think is 82.1%

4 0
4 years ago
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