Planes DO NOT intersect at a point EVER.
Planes intersect at a line. Therefore the answer is NEVER.
Answer:
The answer is 41
Step-by-step explanation:
90 - 49 = 41
The triangles are similar by the SSS (side-side-side) similarity theorem because the sides of the two triangles are in proportion (5/15 = 3/9 = 4/12)
Hope this helps =)
Answer:
x = 2
Step-by-step explanation:
5x = 10
x = 2