The answer is C)i, ii, iii, iv
21 is the opposite of -21
14×942
= 13188is the answer
Answer:
13,67,29,17,19,23
Step-by-step explanation:
Answer:
x = 41* & y = 90.
Step-by-step explanation:
Since we know that the figure is a right triangle, we can solve for y easily, as 90+y = 180
y = 90
to solve for x, we have 49+90+x, since the angle that makes up the left side is perpendicular to the triangle,
so 139+x = 180
x = 180-139
x = 41