13-02-2015
Mathematics

contestada

Write each sum as a product. Identify the factors in the product

a. 18 + 63

b. 84 + 35

Respuesta :

Аноним Аноним

14-02-2015

[tex]a.\\18=9\cdot2;\ 63=9\cdot7\\\\18+63=9\cdot2+9\cdot7=\boxed{9\cdot(2+7)}\\-----------------------------\\\\b.\\84=7\cdot12;\ 35=7\cdot5\\\\84+35=7\cdot12+7\cdot5=\boxed{7\cdot(12+5)}[/tex]

Answer Link

Otras preguntas

Please please Help will give brainliest!!! 100 POINTS Use the table to identify the values of p and q that should be used to factor x^2 + 3x - 10 as (x+p)(x+q)

What is a central idea of the passage? Δ B The United States must focus on the defense of human rights and the promotion of freedom worldwide. C The world is de

Decrease 300 by 30% and then increase it by 20%

4. Calcium oxide is used to make soil less acidic. What is its formula?

Explanation please for this question

f(x) 5x and g(x)=3x+11 Work out the expression for fg(x) Expand any brackets in ur answer

Two marathon runners leave the starting gate, one at 16 mph and the other at 12 mph. If they maintain the pace, how long will it take for them to be 1/3 of a mi

find the value of x that makes the statement true 3/7x 3-x 3=2

In the right triangle ΔABC with m∠C = 90°, m∠A = 75°, and AB= 12 cm. Find the area of ΔABC. Please help!!!

Which of these fats would be the BEST choice to add to her diet?