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2 years ago

Sorry if its blurry Need help with this almost done

Mathematics

1 answer:

JulijaS [17]2 years ago

3 0

Answer:

the number of pencils she bought

Step-by-step explanation:

p is just another variable like x or y

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Simplify. (3m^2n4)^3 <br>A)27m^5n^7 <br>B)9m^6n12 <br>C)27m^6n^12<br>D)9m^5n^7

butalik [34]

(3m²n⁴)³ = 27m^6n^12. choice C

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3 years ago

Bbh. Pls help i am stuck and need it i give 25 pts thanks

mart [117]

Answer:

i think it is ether 18 or 72 i am not 100% shere let me know if i was right

Step-by-step explanation:

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2 years ago

What is the slope for 2x-1=-3y

dexar [7]

Answer:

The slope is -2/3

Step-by-step explanation:

It is recommended to solve for 'y' variable the equation given, this means, leave the 'y' variable alone in one side of the equation. Doing that, leaves us the following:

$y=\frac{-2}{3}x +\frac{1}{3}$

This is the general equation of a line: $y=mx+b$ where 'm' is the slope (by comparison), thus We have the desired result

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3 years ago

Find the value of an exterior angle of a polygon with 12 sides

Juli2301 [7.4K]

Answer:

$\huge \boxed{30\°}$

Step-by-step explanation:

To find the value of an exterior angle of a regular polygon, we can apply a formula.

$\displaystyle \frac{360}{n}$

$n = \sf number \ of \ sides$

$\displaystyle \frac{360}{12}=30$

3 0

3 years ago

Read 2 more answers

Find value of y and x

Vika [28.1K]

Since the triangle is isosceles the measure of angle B is also 47.
since you have dropped a perpendicular bisector the measure of angle x is 90. and since the angles must add to 180 you get 47+47+a=180 and a= 86. since y is half this we have y is 43

if you like my answer please rate as brainliest! thx

4 0

3 years ago