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Nookie1986 [14]
3 years ago
14

Which statement is true about the factorization of 30 ex 2+40 XY +51y2

Mathematics
1 answer:
forsale [732]3 years ago
4 0
The statement that is true about the factorization of 30x2 + 40xy + 50y2 is that <span>The factorization of the polynomial is 10(3x2 + 4xy + 5y2).</span>
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Find the value of x. Round to the nearest whole number.
IrinaVladis [17]

Use trigonometry.

sin x = opposite ÷ hypotenuse

sin x = 7/9

Take the arcsin on both sides.

arcsin(sin x) = arcsin(7/9)

x = 51.057558731

Rounding to the nearest whole number means to round to the ones place.

Answer: x = 51 degrees

5 0
3 years ago
Please help me vote you brainiest
Orlov [11]

Answer:

The answer should be 14

Step-by-step explanation:

(14/16)

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3 years ago
Simone has a collection of coins consisting of 1 quarter, 1 nickel and 1 penny. Using at least two coins from the collection, ho
Annette [7]

Step-by-step explanation:

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8 0
2 years ago
Read 2 more answers
I need help! What should I do?!
larisa [96]
So, to find the area of a triangle we use the formula

a=1/2bh

So to find the base measure across the bottom line.
And to find the height, measure the length of the sitter line (the one in the middle spanning from top to bottom)

We then multiply the base and the height

After that we take the answer we got from multiplying the base and the height and divide it by 2

And the number you get after you divide it by 2 is the area of the triangle.

So, we know the base of the triangle is 6cm and the height is 2cm
Then we do 6×2=12
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So the area is 6cm
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4 0
3 years ago
PLEASE HELP 30 POINTS!!!!!!
Artist 52 [7]
Placed them equal to each other.

3x + 6 = 4x - 2                 

6 (+2) = 4x (-3x)

8 = x

plug in x to both of the expressions


3(8) + 6 = 24 + 6 = 30
4(8) - 2 = 32 - 2 = 30  

True

x = 8

hope this helps


B is wrong, because you do not set them equal to 180 ( you set them equal to each other). Next, it is wrong, because they messed up the end too.

hope this helps
3 0
3 years ago
Read 2 more answers
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