The figure below shows a triangle with an altitude drawn. Determine the values for the variable. Leave answer in simplest radical form. Use A^2 + B^2 = C^2

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Eric and shiloh each have a savings account. the ratio of eric’s account balance to shiloh’s account balance is 4: 3. together they have a total of $140 in their accounts. use the tape diagram below to you determine the balance of eric’s account.