Answer:
4-9=-5
Step-by-step explanation:
do the work you get that
Answer:
= -25x-19/10
Step-by-step explanation:
Answer:
k = 45*
2k = 90*
Step-by-step explanation:
K will be the same as the 45* degrees, as it is across from it.
2k is twice k, which is 90*.
45* + 45* + 90* = 180*
Good luck!
Answer:
7
Step-by-step explanation:
280=40t/40
t=7