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sweet [91]
3 years ago
15

40 POINTS HELP

Mathematics
1 answer:
lions [1.4K]3 years ago
3 0

Answer:

56

Step-by-step explanation:

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80 degrees since the corrisponding angle, A, is also 80 degrees
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X^2 + 2x + 8 find the solution
Lina20 [59]

x^2 + 2x + 8

First, we'll try using the AC method.

(Because the degree of the quadratic is 2, there are two solutions.)

We cannot split the term using the AC method.

We'll instead use the quadratic formula.

\frac{-b +/- \sqrt{b^2 - 4ac} }{2a}

Plug in values.

(-2 +/- √4 - 32)/2

(-2 +/- √-28)/2

(-2 +/- i√28)/2

(-2 +/- 2i√7)/2

(-1 +/- i√7)

<h3>x = (-1 + i√7)</h3><h3>x = (-1 - i√7)</h3><h3>The two values of x are found.</h3>
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What is the Least Common Multiple of 5x^2 and 20x^3?
MrRissso [65]

Answer:

20x^3

Step-by-step explanation:

(I honestly don't have one)

3 0
3 years ago
Read 2 more answers
the perimeter of a parallelogram is 72 meters. the width of the parallelogram is 4 meters less than its length. find the length
gayaneshka [121]
72 factors are 1 72 2 36 3 24 4 18 6 12 and 8 9 so 10.718 and 6.718
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Alexia makes 8 submarine sandwiches.She cuts of 4 of the sandwiches into thirds.She cuts the remaining 4 sandwiches into halves.
Aleksandr-060686 [28]
(4 x 3) + (4 x 2)
12 + 8
20 pieces / 12:4 , 8:2


>. 12:3 + 8:2
x2,,,,,,, x3

>. 24:6 + 24:6

=> 48:6

>. 48:6 - 2/2
,,,,,,,,,,,, x 3

>. 48:6 - 6/6

=> 42:6

>. 42:6 - 2/3
,,,,,,,,,,,, x 2

>. 42:6 - 4:6

=> 38:6 / 2

= 19:3 / 6.33.. if the sandwich
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3 years ago
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