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Rus_ich [418]
3 years ago
13

Heyyy!! i need friends :( im insecure ab my eyes im sorryy :(

Mathematics
1 answer:
romanna [79]3 years ago
4 0

Answer:

heyoo ill be ur friend and i am sure ur eyes r beautiful

Step-by-step explanation:

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A blue chip company that makes computer chips found that 2 out of
Wittaler [7]

Answer: Approximately 0.667%

Work Shown:

2/300 = 1/150 = 0.00667 = 0.667%

So less than 1% of the chips are defective.

6 0
3 years ago
Harry created a canvas painting on a square canvas. He then placed an order for a new rectangular canvas. The side length of the
sveta [45]

Answer:

1.x^2

2.x+8

3.x

4. 8x

Step-by-step explanation:

Length of old is x inches.

Because it is square we have that area of the old canvas : x^2

When we read : width of new is increased by 8 so : x+8

Length is x.

The difference of areas:

Old canvas : A1=x^2

New canvas : A2=x(x+8)=x^2+8x

Now we can find A2-A1:

x^2+8x-x^2=8x

8 0
3 years ago
How do you do...<br> cos2x-sin2x=1-2sin2x
Bess [88]
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3 0
3 years ago
Find the inverse of the matrix <img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D-4%266%5C%5C8%26-12%5C%5C%
liraira [26]

Answer:

D

Step-by-step explanation:

If there is a 2x2 matrix as  \left[\begin{array}{ccc}a&b\\c&d\\\end{array}\right]

The determinant is given by  \frac{1}{ad-bc}\left[\begin{array}{ccc}d&-b\\-c&a\\\end{array}\right]

<em>Now, if we calculate the value of "ad - bc", we see that:</em>

(-4)(-12)-(8)(6)=0

We can't calculate the inverse, the inverse doesn't exist. The answer is D.

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3 years ago
All of the following proportions are equivalent except
Ira Lisetskai [31]
I think that the answer would be B
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