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3 years ago

Geometry Question, Need Help. I will give brainliest!

Mathematics

1 answer:

polet [3.4K]3 years ago

4 0

Answer:

1.015

Step-by-step explanation:

I’m not sure if this is right. Since the angles are congruent I set up a proportion: 6x/9x = 7x/11x-4 and simplified down to 0=66x(x-1.015). So the answer is 0, 1.015 but it can’t be zero so just the one. Not sure if it was right to do the proportion but hope this can get you somewhere. I might be completely off.

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3 years ago

(3xy)^2x^4y simplifying an expression

DerKrebs [107]

Answer:

$36x^6y^3$

Step-by-step explanation:

The problem needs application of law of indices

$1. (xy)^m = x^my^m$

This means common power for terms can be applied to each term individually.

$x^a x^b = x^(a+b)\\$

Separate power for the terms having same base can be added together.

_______________________________________________________

we will be using these law of indices in the problem

$(3xy)^2x^4y \\=> 3^2x^2y^2x^4y$

applied the first rule of indices as mentioned above

$3^2x^2y^2x^4y\\=>9*x^(2+4)4y^(2+1)\\=>9*4x^6y^3\\=>36x^6y^3$

applied the second rule of indices as mentioned above

Thus, simplified form of (3xy)^2x^4y is $36x^6y^3$ .

8 0

3 years ago

HELP ME PLEASE!!! I NEED HELP PLEASE!!!

Vanyuwa [196]

All of them.
This is what they will turn out to be
A will end up being 2xy
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C will end up being 3y
D will end up being 9x^2y^4

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2 years ago

Can someone help me pls

Anton [14]

Answer:

Yes,No,Yes,No,No

Step-by-step explanation:

Simply divide for example 64 divided by 4.

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2 years ago