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3 years ago

What is the value of x?

Mathematics

2 answers:

Julli [10]3 years ago

6 0

Answer:

Step-by-step explanation: 90-30=60 60÷4=15

zmey [24]3 years ago

3 0

Answer:

Step-by-step explanation:

The angle in total is 90* because its a right angle.

The equation is 4x+30=90

subtract 30 from both sides

4x=60

divide 4 from both sides

x=15

hope this helped!

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Vinvika [58]

Answer: $4y^{2}(2x-9y)^{2}$

Step-by-step explanation:

We have the following polynomial:

$(4xy-18y^{2})^{2}$

This is a polynomial of the form $(a-b)^{2}=a^{2}-2ab+b^{2}$ . Following this rule to expand it, we have:

$(4xy)^{2}-2(4xy)(18y^{2})+(18y^{2})^{2}$

$16x^{2}y^{2}-144xy^{3}+324y^{4}$

Applying common factor $4y^{2}$ :

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$4y^{2}(2x-9y)^{2}$

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4 years ago

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How much weight does the women in the video lose in a year? 80 pounds 90 pounds 50 pounds 20 pounds

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<h3>What is an equation?</h3>

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Find out more on equation at: brainly.com/question/2972832

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