Answer:
Around 24 degrees
Step-by-step explanation:
*Make sure calculator is on degree mode*
Try to draw out triangle--it helps
Need to use law of sines... this is where an angle and the side that opposes it are equal to each other. For example, Angle U is equal to 9.7
Multiply 4 and sin90 and then divide the product by 9.7
Use 
on calculator to convert the answer into degrees
Find the concavity changes of f(x).
Give the x-coordinates.
So, the answer to the multiple choice question is -1 and 5 since those points are where f''(x) changes sign.
Note: You can tell that you're supposed to find the concavity changes of f(x) and not f''(x) because from the graph it's obvious that the concavity of f"(x) doesn't change.
Mathematically, a ray is a portion of a line which starts at a point and goes off in a particular direction to infinity.
Answer:
it’s (1x10)+(4x1)+(7x1/10)+(2x1/100)
Step-by-step explanation:
if yu had all this up it might not equal to it but it’s going to equal once times and then had the last number to what yu times in the perthesis
