<span>63,849 rounded to the nearest ten is 63,850, to the nearest hundred is 63,800, to the nearest thousand is 64,000 and to the nearest ten thousand is 60,000.</span>
Answer:
Step-by-step explanation:
-4 is negative 4 witch is less then 4. -4 +4 =0
Answer:
8+i
Step-by-step explanation:
Answer:

Step-by-step explanation:
In the figure you can identify up to 3 straight triangles.
To solve the problem, write the Pythagorean theorem for each triangle.
<em>Triangle 1</em>

<em>Triangle 2</em>

<em>Triangle 3</em>

Now substitute equation 2 and equation 3 in equation 1 and solve for y.






substitute the value of y in the second equation and solve for z




