Answer:
-(-5) ± √13 5 ± √13
x = ----------------------- = ---------------
2(3) 6
Step-by-step explanation:
This is a quadratic equation, with coefficients 3, -5 and 1.
The discriminant, b² - 4ac, turns out to be (-5)² - 4(3)(1), or 25 - 12 = 13
Thus, the roots are:
-(-5) ± √13 5 ± √13
x = ----------------------- = ---------------
2(3) 6
0.92 is basically 92 hundredths in word form
Change the word form to fraction form
92/100
Find the GCF and divide both sides by it
get 23/25
Answer:
43
Step-by-step explanation:
Area for rectangle is A=b×h
You can only multiply radicals with other radicals so... √17×√68= √1156
Simplify radical
√1156= 34
Then add 9
34+9= 43
Answer:
18 dollars
Step-by-step explanation:
multiply 30 by .4 to get 12 dollars. 30-12=18
Hope this helps :)
Answer:
Subtraction will happen in this case.
14ft-5ft= 9ft
10 inches-8 inches= 2 inches
So, it grew 9ft. and 2 inches.
