Answer:
d
Step-by-step explanation:
sin 55° = cos 25°
because they complete each other to 90°
Answer:
D
Step-by-step explanation:
Using process of elimination we know that it cannot be a,b or c because after you add the 2 new stamps james collected the ratio is 8:12 which cannot be 1:2 because 8 is not half, can't be B because 8 is less than 12, Also cannot be C because 8 is less than 12
Clara forgot to distribute the - sign to- (2b-r) through all the terms the answer would be 6b+3r
I need points so I can solve my math, I have a 62 and need to save my grade I hope you get your answer, I'm so sorry....
9 divided by 13 = 9/13
None of the answer above
Should be: 9 • 1/13