Solve the following triangles, Round to the nearest tenth please answer this I really need it ASAP ♡´･ᴗ･`♡​

I think B=25

Step-by-step explanation:

take 180-130-25=25

B = 180 - 130 - 25 = 25

a = 6

c = 10.9

Step-by-step explanation:

the sum of all angles in a triangle is always 180 degrees.

so, we know 2 angles. we need to subtract them from 180 to get the third angle.

as it turns out, the angles at A and B are equal, and that means that also the corresponding side lengths must be equal : a = b = 6.

and for c we use the general Pythagoras

c² = a² + b² - 2ab×cos(C)

c² = 36 + 36 - 72×cos(130) = 118.28...

c = sqrt(118.28...) = 10.87569344... ≈ 10.9

just in case

36 + 36 - 72×cos(130) = 72 - 72×-0.64... =

= 72 + 72×0.64... = 118.28...

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)