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Viktor [21]
3 years ago
7

Please help! I attached the question below.

Mathematics
1 answer:
kompoz [17]3 years ago
5 0

Answer:

\frac{2(c+2)}{c(c-2)}

Step-by-step explanation:

\frac{c^{2}-4 }{6c^{4}+15c^{3}}=\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2}) }

Identity used:

a^{2}-b^{2}=(a-b)(a+b)

\frac{c^{2}-4c+4}{12c^{3}+30c^{2}}=\frac{(c-2)^{2}}{2(6c^{3}+15c^{2}) }

Now let us divide the modified expressions:

\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2})} ÷ \frac{(c-2)^2}{2(6c^{3}+15c^{2}) }

we get:

\frac{2(c+2)}{c(c-2)}

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pychu [463]

Answer:

hello! :) have a good day!

Exact Form:

x= 87/35

Decimal Form:

x= 2.48571428

Mixed Number Form:

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5 0
2 years ago
What is the value of x, and what is the missing angle?<br><br> NO LINKS, THEY WILL BE REMOVED
MrRissso [65]

Answer:

x = 14

Missing angles: 33° and 57°

Step-by-step explanation:

(2x + 5) + (3x + 15) = 90° (complementary angles)

Add like terms

5x + 20 = 90

5x = 90 - 20

5x = 70

x = 70/5

x = 14

✔️Plug in the value of x to find each missing angle:

2x + 5 = 2(14) + 5 = 33°

3x + 15 = 3(14) + 15 = 57°

7 0
2 years ago
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damaskus [11]

Answer:

A

Step-by-step explanation:

I hope I am right.....

6 0
2 years ago
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A lines slope is 6 and it's y-intercept is 5 what is the equation in slope-intercept form
Soloha48 [4]

Answer:

y=6x+5

Step-by-step explanation:

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3 years ago
What is something to
seraphim [82]
while solving an equation, use order of operations. An expression is a combinations of numbers, variables, and symbols to be calculated, while an equation contains expressions that are separated by equals sign.. it's the combination of two expressions so in the equation both expressions equal each other.
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