lyduhhtobyAudraqih lyduhhtobyAudraqih

22-01-2017
Mathematics

contestada

Whatis the answer for (9ab 7a-7)-(4ab-5)4?

Respuesta :

fswaahy fswaahy

22-01-2017

63a^2b-16ab+13 simplified

Answer Link

Otras preguntas

Consider the following function definition: void tripler(int& n) n = 3 * n;In a main program, assume we have the following items defined: int a[3] = {4,5,6}

The pKa of a weak acid is 4.85. What is the pH of a 0.125 M aqueous solution of this acid?

Verify the identity. (Simplify at each step.) 9sin⁴x+9cos⁴x=9-18cos²x+18cos⁴x

What American policy ultimately led to widespread protests by college students and turned many Americans against the war?

A compound has an empirical formula of PbCl4. What is its true formula? a) PbCl₄ b) PbCl₂ c) PbCl₃ d) PbCl₅

8x+4y=-24 -5x+4y=-11

By adding x grams of water in 1 kg of air, the relative humidity increases from 50% to 90%. Find the specific humidity of air before adding water.

After 2 hours, by what percent did the air volume decrease in Kai and Maile_s jar? a) 10 percent b) 30 percent c) 40 percent d) 20 percent

What are some of the difficulties for administrators in addressing the issue of hazing among their teams?

If a patient complains of burning pain on urination and a desire to urinate frequently, this person should be checked for which condition? A. Urinary tract infe