Question 1. question 2. and question 3. Thanks! :)
Answer:
X = 74°
Step-by-step explanation:
90 + 30 = 120 (S + T = 120 )
180 - 120 = 60 (triangles total - S and T's Total = U )
120 - 46 = 74 (The angle TUX is 120 so the answer is 74)
Really hope I did this right and sorry if not
Simplify by dividing 19 by 4
the closest we can get is 16/4=4 and the remainder 3/4
so the piano is 4 and 3/4 foot long which is less than 5 so it will fit
702 can not be written as the product of 2 prime numbers, because if you divide 702 by 2 then you get 351 and that is not a prime number. Therefore 702 is a prime number.