An equilateral triangles has an angle measure of x2. determine the value of x. round to the nearest tenth.

The answer is 30. An equilateral triangle is a triangle with all three sides equal. The angle measurements of a triangle always add up to 180 so the angle measurements are 60 for all three sides. 60 divided by 2 is 30 so that is your answer.

If an angle is x^2 then:

x^2+x^2+x^2=180 since there are 180 degrees in  a triangle

3x^2=180

x^2=180/3

x^2=60

sq root of x^2= sq root of 60

x=7.7

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation: