Step-by-step explanation:
1. draw the parallelogram with side 20cm and 25cm respectively and also the diagonal as well.
2.Clearly it forms a triangle in the parallelogram with three known lengths of side.
3.Using the cosine rule : c^2=b^2+c^2 -2bc cos c to find the obtuse angle.
Answer:Second Graph
Step-by-step explanation:
Did it on Edge
<span>First, calculate the difference between 15 and 12. The operation, subtraction, will give us the answer of 3. Then, divide the calculated value by 12 since this it the theoretical length of the nail. Multiply the quotient by 100% to arrive to the final answer. That is (3/12)(100%). The final answer to this item is 25% which is the last choice. </span>
Answer:
The answer is A. pi=pf
Step-by-step explanation:
Just took the test
Answer:
120.96$
Step-by-step explanation:
150$ - 25% = 112$
112$ + 8% = 120.96$
Hope this helps!!
