How do i do this? any would be great

I think that the answer is b)

Step-by-step explanation:

I apologize if I am wrong

C

Step-by-step explanation:

1) It's done by making use of one postulate, a theorem whose proof is evident. There is one among many, in Euclidean Geometry, about this particular case.

2)According to Plane Intersection Postulate. If two planes intersect each other, then their intersection is a line. If Plane STL and Plane Z would intersect, they would at line XL, not a line segment.

answer: 0,6

step-by-step explanation:

this would make it the y intercept.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet