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Helen [10]
3 years ago
11

How do I simplify this?

Mathematics
2 answers:
kakasveta [241]3 years ago
4 0
I believe this would be the solution.

Mrac [35]3 years ago
3 0
First of all, turn the entire problem (except for the exponent) upside down.  This will change the sign of your exponent (-2) to positive (2).

(x)^2=x^2

(y^4)^2 = y^8

The new numerator is thus (x^2)(y*8).  What's the denominator going to look like?
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Wahaj buys a pizza for rs 800.A week later,the same piza costs rs 900.When wahaj asks the manger for the reason ,he explain that
lions [1.4K]

Answer:

12.5%

Step-by-step explanation:

The price increased from 800 to 900. So what is the PERCENTAGE INCREASE??

The increase is 900 - 800 = 100

To find this in terms of original, we need to divide 100 by 800 and multiply by 100 to get the "percentage". Let's do it:

\frac{100}{800}*100=12.5

So the increase is 12.5% and thus the general sales tax is 12.5%

6 0
3 years ago
A B C or D need asap please
Paladinen [302]

Answer:multiplication property of -1

Step-by-step explanation:

because it is muliplying by negatives

3 0
3 years ago
Read 2 more answers
Which line has the same as the line passing through (-4,-1) and (-1,-7)
sergejj [24]

-the line passing through (1,4) and (1,2)

-6x+3y=5

-y= -1/2 x -7

-y=-2

Hope this helps a lot!! Good luck! :P







4 0
4 years ago
Need help finding the length of Ac
BigorU [14]

Answer:

We need to know angle C which is (180 -123 -34) = 23°

We'll use the Law of Sines

Sine (A) / side a = Sine (B) / side b

Sine (34) / 10 = Sine (123) / side b

0.55919 / 10 = 0.83867 / side b

10 * .83867 / .55919 = side b

side b (or line AC) = 14.998

Step-by-step explanation:

5 0
3 years ago
Find the sum 130 cm and 55mm in meters.
mixas84 [53]
1.355 meters. hope that helped
3 0
3 years ago
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