A ray bisects an obtuse angle into two congruent angles. what type of angles are these two congruent angles?

Mathematics

1 answer:

LenaWriter [7]3 years ago

6 0

Angle bisector? I'm not sure sorry

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the perimeter of a rectangle if the width is w centimeters and the length is 3 cm more than twice the width

lianna [129]

L being the length, W being the width.

So:

if the Length is 8cm more than twice the width, we have:

2W+8

so it's:

perimeter of a rectange = 2(2W+8)+2W

You asked me not to simplify it, so that should be your answer.

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2 years ago

A line thru (5,1) with slope of 3.

VladimirAG [237]

<span>A line thru (5,1) with slope of 3

y - 1 = 3(x - 5)
y = 3x - 15 + 1
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49x2 - 81 is an example of the difference of two

Shkiper50 [21]

Answer:

(4x + 3)(4x - 3) represents the factorization of a polynomial that was the difference of two squares as it is written as product of sum and difference of two numbers.

Step-by-step explanation:

Formulas are used to factorize the polynomials.

In the given question, we can see a difference of squares

the difference of squares can be factorized using the formula

$a^2-b^2 = (a+b)(a-b)$

Here a^2 and b^2 are squares and factorized as sum and difference of numbers.

So in the given options,

(4x + 3)(4x - 3) represents the factorization of a polynomial that was the difference of two squares as it is written as product of sum and difference of two numbers.

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2 years ago

Is expression K+W show the sum of K and W ?

ArbitrLikvidat [17]

Answer:

yes

Step-by-step explanation:

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3 years ago

I need MATH HELP!! I cant understand!

SSSSS [86.1K]

Answer:

Step-by-step explanation:

X( -9 , 2) & Y(5 , -4)

$distance = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}\\\\XY=\sqrt{(5-[-9])^{2}+(-4-2)^{2}}\\\\=\sqrt{(5+9)^{2}+(-6)^{2}}\\\\=\sqrt{(14)^{2}+(-6)^{2}}\\\\=\sqrt{196+36}\\\\=\sqrt{232}\\\\= 15.23$

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2 years ago