3 years ago

(2x^2)^-4 how to solve this problem

1 answer:

3 0

when you simplify this you get 1/16x^8

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Svetllana [295]

The second option! Hope this helps!

6 0

3 years ago

sveta [45]

I think that it is 8

3 0

3 years ago

Furkat [3]

Set up a proportion:

4.1/22 = 12.3/x

Cross multiply:

4.1 * x = 22 * 12.3

4.1x = 270.6

Divide 4.1 to both sides:

x = 66

7 0

3 years ago

sergejj [24]

Answer:

Joni is not correct because she used the simple interest rate formula, not the compound interest rate formula. She will have $231.53.

Step-by-step explanation:

I already took the test

7 0

3 years ago

Nadusha1986 [10]

Answer:

2. Find m

sin m˚ = 2/5

sin^-1 (2/5) = m˚

m˚ = 23.57˚

3. Sine law

$\frac{8}{sin103}=\frac{5}{sin\alpha }$

$\frac{5sin103}{8}=sin^{-1}(0.608)=37.5$

8 0

3 years ago