Step-by-step explanation:
<em>x² - 49 = 0 </em>
<em>or, x² - (7²) = 0</em>
<em>or, ( x + 7 ) ( x - 7 ) = 0</em>
<em>hope</em><em> </em><em>this</em><em> </em><em>answer</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>. </em>
Answer: thee is no picture to answer
Step-by-step explanation:
Answer:
960
Step-by-step explanation:
all you have to do is multiply all the numbers
Answer:
It is 4x+2
Step-by-step explanation:
Answer:
using Pythagorean theorem
c raised to the power of 2 is equals to 20.4 raised to the power of 2 + 72.25 raised to the power of 2
which is 416.16+72.25
which is 488.41
which is 488 appropriated to the nearest one decimal place