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NeTakaya
3 years ago
10

HELP ASAP!!!!!!!!!!!!!!

Mathematics
2 answers:
yawa3891 [41]3 years ago
7 0

Answer:

10

Step-by-step explanation:

just try to make the lines even and get the answer 10

Cloud [144]3 years ago
7 0

Answer:

the answer is √89........

...

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What is the value of x?
liq [111]
An exterior angle is equal to the sum of the 2 non adjacent angles. In this case

100 = x + 70 Subtract 70
x = 100 - 70
x = 30
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3 years ago
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Square of 5x+1 by 5x​
gayaneshka [121]

Answer:

5x​(5x+1)^2

= 5x(25x^2+10x+1)

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5. Given (x + 1) and (x-3) are factors of P(x) = x4-5x³-7x² + cx + d. Determine the values
Iteru [2.4K]

By concepts of polynomials and systems of linear equations, the constants c and d of the expression p(x) = x⁴ - 5 · x³ - 7 · x² + c · x + d are 29 and 30.

<h3>How to determine the missing coefficients of a quartic equation</h3>

A value x is a root of a polynomial if and only if p(x) = 0. We must replace the given equation with the given roots and solve the resulting system of <em>linear</em> equations:

(- 1)⁴ - 5 · (- 1)³ - 7 · (- 1)² + (- 1) · c + d = 0    

- c + d = 1      (1)

3⁴ - 5 · 3³ - 7 · 3² + 3 · c + d = 0    

3 · c + d = 117       (2)

The solution of this system is c = 29 and d = 30.

By concepts of polynomials and systems of linear equations, the constants c and d of the expression p(x) = x⁴ - 5 · x³ - 7 · x² + c · x + d are 29 and 30.

To learn more on polynomials: brainly.com/question/11536910

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4 0
2 years ago
3) Two cars leave Cincinnati at the same time. Car A moves East at a constant speed of 60 miles per hour, while car B
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4 0
2 years ago
Write an equation in slope-intercept form for the line that passes through (1, 1), and is perpendicular to the graph of 3x + 2y
defon

Answer:

2X-3Y = -1

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FIRST BRING THIS IN SLOPE INTERCEPT FORM

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3 years ago
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