Answer:
It could be a glitch or your payment method isn't working, also check your email to see if there are any updates from brainly. Brainly could also be encouraging you to upgrade to a different plan as-well.
Two of the possible answers might be the followings:
a. 10+(-2)=8
b. 9+(-1)=8
so the integers are +10, -2 and +9, -1
Answer:
33.46
Step-by-step explanation:
Using the cosine rule;
b² = a²+c²-2accosB
b² = 51²+38²-2(51)(38)cos41
b² = 2601+1444-2(51)(38)cos41
b² = 4045-2,925.25
b² = 1,119.74
b = √1,119.74
b = 33.46
Hence the value of b to nearest hundredth is 33.46
Mean = total change/ number of days
3.2 = total change/ 5
total change = 3.2 x 5 = 16 fahrenheit