Algebra
I'm sorry no, all of it is multiplied (just ignore the dividing slash before square root2x+9, meant to be parentheses to multiply).
Algebra
How would I simplify (1/2sqrtx^(-1/2))/(sqrt2x+9?
chemistry
How do I do a limiting reactant equation? The questions my teacher gave me are confusing and nothing we ever learned in class.
Chemistry
What are the physical propertise of Air
chemistry pls help
sorry the chemical reaction is: Ca(OH)2 (aq) + 2HCl(aq)= 2H2O(l)+CaCl2(aq)
chemistry pls help
If 10.0 mL of 1.0M HCl is added to 90 mL water, what is he concentration of the new solution? What is the pH of this solution? If the solution is titrated by 0.500M Ca(OH)2, how much volume (ml) of NaOH necessary? Need help pls.
math
Find equation of the line that passes through the points (2/3,-5/4) and (-3,-5/6). write your answer in slope-intercept form and standard form with integer coefficients.
math
Yuki's age is four years more than one-fourth of Xena's age. Xena's age is 21 years and 6 months more than seven-eighths of Yuki's age. How old are Xena and Yuki?
math
Yuki's age is four years more than one-fourth of Xena's age. Xena's age is 21 years and 6 months more than seven-eighths of Yuki's age. How old are Xena and Yuki?
math
Find equation of the line that passes through the points (2/3,-5/4) and (-3,-5/6). write your answer in slope-intercept form and standard form with integer coefficients.
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