3 years ago

X +105 x+95 solve for x

Mathematics

1 answer:

muminat3 years ago

3 0

Answer:

x=20

Step-by-step explanation:

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Which of the following could represent the graph of f(x) = x4 + x3 – 8x2 – 12x?

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2 years ago

Solve for x if EF = 2x + 7 and FG = 7x –9<br><br> help please I'll give brainliest

s2008m [1.1K]

Answer:

x = 3.2

Step-by-step explanation:

Since, intercepts made by parallel lines on the transversals are in proportion.

$\therefore \frac{AB}{BC} =\frac{EF}{FG}... (1)$

AB = BC.... (given)

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From equations (1) & (2)

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2 years ago

If ON= 5x - 7, LM = 4x+ 4, NM = x -7, and OL =3y-4, find the values of c and y for which LMNO MUST BE a parallelogram.

Sholpan [36]

Answer:

x=11, y=8/3

Step-by-step explanation:

Consider quadrilateral LMNO. If this quadrilateral MUST BE a parallelogram, then

LM=NO

and

LO=MN

Thus,

$\left\{\begin{array}{l}4x+4=5x-7\\ \\x-7=3y-4\end{array}\right.$

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3 years ago

Ace does various odd jobs over the summer on one of his jobs he was paid $81 for a job he completed in nine hours. if he average

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He is making $9 an hour bc 81/9=9
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total earnings:$315

I hope that is what you were looking for!

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3 years ago