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3 years ago

Math question.. plz help me out... Thanks.. best answer all points....

Mathematics

1 answer:

drek231 [11]3 years ago

3 0

First you plot all of you dots on the graph
Second you can connect the lines and then see if they are parallel

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Find the product. -8x5y2 · 6x2y

katrin [286]

Answer:

The product of the given expression $-8x^5y^2\times 6x^ 2y$ = 72x^6y^3[/tex]

Step-by-step explanation:

Given expression is $-8x^5y^2\times 6x^2y$

To find the product of the given expression:

The product of the given expression can be written as

$-8x^5 y^2\times 6x 2y=(-8x^5y^2)(6x^2y)$

$=(-8x^5y^2)(6x^2y)$

$=-48(x^5\times x^2)(y^2\times y^1)$ [since $a^m\times a^n=a^{m+n}$ ]

$=-48x^7y^3$

Therefore the product of the given expression $-8x^5y^2\times 6x^2y$ is $-48x^7y^3$

Therefore, $-8x^5y^2\times 6x^2y$ =-48x^7y^3[/tex]

3 0

3 years ago

The width of a rectangle is 8 inches and remains constant, while the length of the rectangle increases at a constant rate of 3 i

Crazy boy [7]

Check the picture below

thus

$\bf r^2=x^2+y^2\impliedby \textit{now, "y" is a constant, thus }\implies r^2=x^2+64
\\\\\\
2r\cfrac{dr}{dt}=2x\cfrac{dx}{dt}+0\implies \cfrac{dr}{dt}=\cfrac{x\frac{dx}{dt}}{r}\quad 
\begin{cases}
x=6\\
\frac{dx}{dt}=3\\
r=\sqrt{x^2+y^2}\\
\qquad \sqrt{6^2+64}\\
\qquad 10
\end{cases}
\\\\\\
\cfrac{dr}{dt}=\cfrac{6\cdot 3}{10}$

3 0

3 years ago

How does the variable of Data Set A compare to the variability of Data Set B?

Nady [450]

Answer:

B is greatest because the number of set B are bigger than Set of Data A

6 0

3 years ago

4. Find the unit rate for 306 miles in 10 hours. (1 point)

viva [34]

<span>4. Unit rate implies how much in one hour. If 306 miles is in 10 hours, in one hour, it will be just one-tenth of 306 miles. So divide 306 by 10. To divide by 10, just place a point before one digit from the right. So the answer will be 30.6 milers/hour. 5. Unit rate here implies how much in one month. If 33.6 gallons is in 6 months, in one month, it will be just one-sixth of 33.6 gallons. So divide 33.6 by 6. The answer will be 5.6 gallons/month.</span>

8 0

4 years ago

_____+349=1250 and 865-____=347<br><br> HELP

Natalija [7]

The answers are 901 and 518.

In order to find out these answers, you first figure out whether you are adding or subtracting. Take the first one for example: ____ + 349 = 1250. You are adding. So what you can do is do the opposite, which is subtract in this instance, and put the numbers in order with the number after the equal sign first. That's how I ended up with 901.

Now with the other problem, its not as simple. We have to subtract 347 from 865.

Hope this helps :)

4 0

3 years ago