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3 years ago

Simplify simplify please help simplify

Mathematics

1 answer:

neonofarm [45]3 years ago

3 0

Answer:

6<em>i</em> and -6<em>i</em>

Step-by-step explanation:

since its a negative then you have to remember to add a i

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Simplify 5√7 + 12√6 - 10√7 - 5√6

Over [174]

Answer:

-5√7 + 7√6

Step-by-step explanation:

5√7 + 12√6 - 10√7 - 5√6

Adding like terms:-

= -5√7 + 7√6 Answer.

4 0

3 years ago

Ooooooooooooooooooooooooooo

Klio2033 [76]

Answer:

yes

Step-by-step explanation:

8 0

3 years ago

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Pyramid A is a square pyramid with a base side length of 7 inches and a height of 6 inches. Pyramid B has a volume of 3,136 in?.

anygoal [31]

Answer:

WE HAVE FIND HOW MUCH MAY TIME BIGGER IS THE VOLUME OF PYRAMID B THAN PYRAMID A.

The answer is 32 times

Step-by-step explanation:

Volume of Pyramid B = 3136 in³

Volume of Pyramid A = ?

We have to find volume of Pyramid A. As Pyramid is a square pyramid, its volume is given as:

$V=\frac{(b^2)(h)}{3}$

where b = base = 7 and h = height = 6. Substitute the values:

$V=\frac{7^2\cdot6}{3}\\V=98\\$

Volume of Pyramid A = 98 in³

To find how many time B is bigger than A, divide volume of B by A:

$\frac{3136}{98}=32$

So, volume of Pyramid B is 32 times bigger than volume of Pyramid A

6 0

3 years ago

Explain symmetry property

Zigmanuir [339]

Answer:

This property states that if a = b, then b = a.

Step-by-step explanation:

That is, we can interchange the sides of an equation and the equation could still be true

3 0

3 years ago

How many x-intercepts does the graph of y = 4x^2-12x+9 have?

Marianna [84]

Answer:

(3/2,0)

Step-by-step explanation:

Substitute 0 for y and solve for x

8 0

3 years ago

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