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hoa [83]
1 year ago
8

-√-12 I need help there’s a picture of my question

Mathematics
1 answer:
Sophie [7]1 year ago
3 0

Answer:

The rewritten expression would be "-2i\sqrt{3}".

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A checker board has 64 squares and 32 of them are black.
tankabanditka [31]
50% or 32/64 because 32 is half of 64
3 0
3 years ago
Differentiating Exponential functions In Exercise,find the derivative of the function. See Example 2 and 3.
nadya68 [22]

Answer:

f'(x)=2(e^4^x)+(x^2+1)(4e^4^x)

Step-by-step explanation:

The derivative of the function:

(x^2+1)e^4^x

The rule for the product of two functions:

f'(x)=g'(x)h(x)+g(x)h'(x)

Therefore

g(x)=x^2+1

g'(x)=2

f(x)=e^4^x

f'(x)=4e^4^x

f'(x)=2(e^4^x)+(x^2+1)(4e^4^x)

4 0
3 years ago
Figure I and Figure II are similar figures,
ELEN [110]

The ratio of corresponding sides is same for all the sides for similar polygon. the correct proportion is,

\frac{ST}{EF}=\frac{WR}{CD}

Thus the option H is the correct option.

To find the correct proportion we need to know about the properties of slimier polygon.

<h3>What are the properties of similar polygon?</h3>

Two polygons are said to be similar or congruent pentagon-

The corresponding angle of two pentagons are congruent.

The ratio of corresponding sides is same for all the sides.

The figure given in the problem of similar two polygons with six sides.

Rearrange the second figure as shown in figure.

As for the similar polygons, the ratio of corresponding sides is same for all the sides.

Thus the sides shown in the two rearranged figure must be same. Therefore,

\frac{ST}{EF}=\frac{WR}{CD}

Hence the correct proportion is,

\frac{ST}{EF}=\frac{WR}{CD}

Thus the option H is the correct option.

Learn more about the similar polygon here;

brainly.com/question/771807

8 0
2 years ago
How do you count dog years
k0ka [10]

Answer:

15 human years is 1 year for a medum sized dog

the second year for a dog is 9 years for a human

after that each human year would be 5 years for a dog estimated

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
(x + 3)(x + 7) ≡ x2 + ax + 21
Over [174]
The answer is c. Hope this helps
4 0
3 years ago
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