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harkovskaia [24]
3 years ago
8

What expression is equivalent to 10x^6y^12/-5x^-2y^-6?

Mathematics
1 answer:
Tom [10]3 years ago
4 0

Answer:

−2 x^ 8 y ^18

Step-by-step explanation:

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5(3q-1)5q+15<br><br><br><br> Who can find the variable for this
Natali [406]

Answer:

<h3>-5(2q - 3)</h3>

Step-by-step explanation:

5(3q - 1)5q + 15 \\ 15q - 5 \times 5q + 15 \\ 15q - 25q + 15 \\  - 10q + 15 \\  - 5(2q - 3) \\

7 0
3 years ago
Need help with geometric sequences <br> 30 points
NeTakaya

Answer:

a_{n} = 6(5)^{n-1}

Step-by-step explanation:

The n th term of a geometric sequence is

a_{n} = a(r)^{n-1}

where a is the first term and r the common ratio

Here a = 6 and r = 30 ÷ 6 = 5, thus

a_{n} = 6(5)^{n-1}

8 0
3 years ago
The function that passes through thepoints (24, 28) and (8,8)Is?
icang [17]

The slope of the line that passes through the points (x1, y1) and (x2,y2) is computed as follows:

m=\frac{y_2-y_1}{x_2-x_1}

In this case, the points are (24, 28) and (8,8), then its slope is:

m=\frac{8-28}{8-24}=\frac{-20}{-16}=\frac{5}{4}

The slope-intercept form of a line is:

y = mx + b

where m is the slope and b is the y-intercept

Substituting into the general equation with m = 5/4 and the point (24, 28) we get:

\begin{gathered} 28=\frac{5}{4}\cdot24+b \\ 28=30+b \\ 28-30=b \\ -2=b \end{gathered}

Finally, the equation is

y = 5/4x - 2

3 0
1 year ago
Percent is always out of _________ ?
liraira [26]

Answer:

Percent is always out of 100

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If each side of a regular pentagon equals 4 feet what is the perimeter
coldgirl [10]
In a regular polygon, all of the sides have the same length.

Pentagons have five sides. If one of the sides in a regular pentagon is 4 feet, then the rest will also be four feet. 5 sides that are all 4 feet long totals up to a 20-foot perimeter.
4 0
4 years ago
Read 2 more answers
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