Answer:
x = 27 Degrees
Step-by-step explanation:
So let's just explain this without including all the theorems
ACB = JCG e vertical angles
ABC = 90 Degrees e right angle
90 + 63 = 153 => keep 153
e angles of a triangle = 180 degrees total
180 - 153 = 27
27 degrees
hope this helps!
The ruler
typically the smaller fraction is more precise
A. 176 because if there are 252 total and 76 on the balcony your answer is 252-76.
Step-by-step explanation:
it seems we are dealing with subtraction, as the differences between the 1st and second, and between the 2nd and 3rd numbers are equal : -7
so, we can assume that the sequence is created by always subtracting 7.
a1 = 352
a2 = a1 - 7 = 352 - 7 = 345
a3 = a2 - 7 = a1 - 7 - 7 = 352 - 7 - 7 = 338
an = an-1 - 7 = a1 - 7(n-1) = 352 - 7(n-1)
a43 = 352 - 7(43-1) = 352 - 7×42 = 352 - 294 = 58
