I need help with all operations with integers
1 answer:
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Answer:
25
Step-by-step explanation:
The only other number on the line with 625 is 25.
_____
(square root) = √(square)
Your picture shows a (square) of 625 and asks you for the (square root). The table shows the (square root) corresponding to the (square) of 625 is 25.
Answer:
70.52 degrees
Step-by-step explanation:
To find the angles, we must first find the lengths of each side of the triangle. Adding up the respective radii, we can see that
XY = 5+4 = 9 CM
XZ = 6+5 = 11 CM
ZY = 4+6 = 10 CM
Now we can apply the cosine rule
We need to rearrange the rule to solve for x, our missing angle
solving for our unknown angle:
Therefore angle YXZ is 70.52 degrees
