A.84 degrees
B.42 degrees
C.70 degrees
D.68 degrees
What’s the answer

D.

Step-by-step explanation:

Find the angles in both isosceles triangles.

Let's start with RXWGC first, they mentioned R was 96°, an isosceles triangle also is an triangle which two of the angles in the triangle are the same and one is different.

180 - 96 = 84° (The degree of two other angles)

84 ÷ 2 = 42° (The degree of each angle of the two same angles which is W and C)

After that, find the angles of the other isosceles triangle which is ELWG.

As mentioned that E is 40°, do the same as what was done in RXWGC.

180 - 40 = 140° (The degree of two other angles)

140 ÷ 2 = 70° - (The degree of each angle of the two same angles which is W and C)

Since you have found the degree for X and G...

180 - 42 - 70 = 68° (Degree of X in the small isosceles triangle)

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: