After solving the expression ![x (2y + 7) + y (9 + 5x)[\tex] we get [tex]7xy+7x+9y](https://tex.z-dn.net/?f=x%20%282y%20%2B%207%29%20%2B%20y%20%289%20%2B%205x%29%5B%5Ctex%5D%20we%20get%20%5Btex%5D7xy%2B7x%2B9y)
Step-by-step explanation:
Solving the expression: ![x (2y + 7) + y (9 + 5x)[\tex]Solving:[tex]x (2y + 7) + y (9 + 5x)\\Multiplying\,\,with\,\,term\,\,in\,\,bracket\\=2xy+7x+9y+5xy\\Combining\,\,like\,\,terms\,\,\\=2xy+5xy+7x+9y\\=7xy+7x+9y](https://tex.z-dn.net/?f=x%20%282y%20%2B%207%29%20%2B%20y%20%289%20%2B%205x%29%5B%5Ctex%5D%3C%2Fp%3E%3Cp%3ESolving%3A%3C%2Fp%3E%3Cp%3E%5Btex%5Dx%20%282y%20%2B%207%29%20%2B%20y%20%289%20%2B%205x%29%5C%5CMultiplying%5C%2C%5C%2Cwith%5C%2C%5C%2Cterm%5C%2C%5C%2Cin%5C%2C%5C%2Cbracket%5C%5C%3D2xy%2B7x%2B9y%2B5xy%5C%5CCombining%5C%2C%5C%2Clike%5C%2C%5C%2Cterms%5C%2C%5C%2C%5C%5C%3D2xy%2B5xy%2B7x%2B9y%5C%5C%3D7xy%2B7x%2B9y)
After solving the expression
Keywords: Addition of Polynomials
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An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.
The bottom two angles of the bottom triangle is both 70 degrees, as it is an isoceles triangle.
A triangle has 180 degrees in all
180 - 70 - 70 = 40
x is a vertical angle to the 40 degrees angle, and so x = 40 degrees
40 is your answer
hope this helps
The answer is 9 it’s a multiple of 3 and is also greater than 6
