Answer:
Answer to what
Step-by-step explanation:
Easy. There is a pattern on the graph. Each baseball card set costs $4. If you add $4 to the $16 (because that is what she will have left after buying 1 baseball card set), you will get $20. So the answer is $20
Answer:
The two values of x are -2.5 and -3
Step-by-step explanation:
we have
The formula to solve a quadratic equation of the form is equal to
in this problem we have
substitute in the formula
therefore
The two values of x are -2.5 and -3
Answer: Sin R= 10.1
Cos R= 31.6
Tan R= 9.6
Sin T= 22.9
Cos T=37.7
Tan T= 10.9
Step-by-step explanation:
Third side is 39^2
We know that the diagonals of a rectangle bisect each other.
So, If we draw the second diagonal of the rectangle, it will bisect the first diagonal, which is the hypotenuse of the triangle.
Also, in a rectangle, the bisectors of the sides and the diagonals are concurrent.
Hence, if we draw bisectors of the two sides of the given triangle, these bisectors and the second diagonal, which is the bisector of the hypotenuse, meet at a point.
Circumcenter of a triangle is nothing but the point of intersection of the bisectors of the sides of the triangle.
Since the above bisectors and the hypotenuse (the first diagonal of the rectangle) are concurrent, the circumcentre lies on the hypotenuse.
Hence, the circumcenter lies on the hypotenuse of the triangle.