The correct answer's are:
sin(L) = 4/5
cos(L) = 3/5
tan(L) = 4/3
130 degrees because x would be 60. 60-10 would be 50 which would make both angles add up to 180.
Answer: After 13 (12) hours, there would be 6,500 bacteria across the culture.
Step-by-step explanation:
The bacteria grew by 500 each 4 hours, so to know how much there would be 13 hours later:
Simple, add 500 bacteria to every 4 hours until you reach 13 hours. 4 = 5.5k, 8 = 6k, 12 = 6.5k. Now, 12 is closer to 13 than anything we would've gotten if we kept going.
And there's your answer.
Answer:
Step-by-step explanation:
4x/2= -5
4x= -5*2
2x= -5
x= -5/2
Hi I am jazmin...that's what she said :)
