Ruby designs a rectangular picture for her wall. Inside her rectangle, she adds three straight lines as shown.
x
45°
What is the size of angle x?
degrees
I don’t know how to do this help please?

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function