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3 years ago

12

I’m the figure below angle y and angle x form vertical angles angle x forms a straight line with the 50 degree angle and the 40

degree angle write and solve an equation to determine the angle of y

1 answer:

kenny6666 [7]3 years ago

5 0

I don’t really even know

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3 years ago

Use substitution to solve the system.<br><br><br> 2x-8=y<br> 5x-3y=19

Dmitriy789 [7]

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3 years ago

Read 2 more answers

Is it prime or polynomial

bogdanovich [222]

The expression: 4x² + 38x + 70 ; is a polynomial expression.
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3 years ago

Ket [755]

First off, nicely done on the exponents. You'd be surprised on how bad some look ,:D

a)
$(3xy^{3})(2x^{2}y)\\ (3*2)(x*x^{2})(y^{3}*y)\\\\ 6x^{3}y^{4}$

b)
$2y(2y+3y^{2})-y^{2}(3-y)\\ (4y^{2}+6y^{3}) + (-3y^{2}+y^{3})\\ (6y^{3}+y^{3})+(4y^{2}-3y^{2})\\ 7y^{3}+y^{2}\\\\ y^{2}(7y+1)$

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3 years ago