(picture up top) lines xu and wy intersect at point a. based on the diagram, determine if the statement is true or false.

an angle wau measures 130°.

(a.) true

(b.) false

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

the answer is b.6

step-by-step explanation: