Answer:
<
Step-by-step explanation:
Firstly, you can focus on the scientific notation and calculate which one is bigger. The left side is whereas the right side is . This shows that even if the number before this was bigger, the larger exponent of these two are the bigger number.
Meaning the correct sign would be the smaller than sign (<) as the right side is bigger than the left.
Hope this helps!
Answer:
x, greater than sign with a line under it, 14
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
Since all triangles have to add up to 180, we can do the sum of the two angles we know minus 180. 90+61=151, 180-151=29
So your answer would be 29
Answer:
x = 10
Step-by-step explanation:
if there 2 same triangle then they are right triangle
By using Pythagorean theorem for 1 of right triangle, we have
= +
74 = 49 +
74 - 49 =
25 =
therefore, x = = = 10