Answer:
17/33
Step-by-step explanation:
...aops
Csc²x - 1
1/sin²x - 1
1/sin²x - sin²x / sin²x
(1 - sin²x) / sin²x
Recall that sin²x + cos²x = 1
So cos²x = 1 - sin²x
So we can replace numerator to cos²x
cos²x / sin²x
= cot²x
Final answer: cot²x
Answer:
what chart
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
7x4=28
6x4=24
So it cant be 6 or anything less
Answer:
Congruent
Step-by-step explanation:
By definition, congruent shapes have equal corresponding side lengths and equal corresponding angle measures, thus are identical. The question clearly states that Joan cut the fabric into two identical pieces with a straight cut through one of the vertices, hence the two triangles are congruent.
