Your answer for 15 is D or C. For 16 I’m estimating 125?
Answer:
6
Step-by-step explanation:
this should br what it looks like
3.48 x 10^ -5
move the decimal point back to the first number that isn't zero, if the decimal is moved right 5 spaces, it will be 10^ -5 , if a number has a zero, such as 0.000104, it would be 1.04 x 10^ -4.
The length of side b is also probably 3cm, because thinking of a diamond shape, all of the sides are equal and It give you no other measurments
Answer:
48 (i might be wrong)
Step-by-step explanation:
180-66-66=48
