Respuesta :

Answer:

26) 7

27) 17

28)10

29) 8

Sorry that's all I know

Hopefully they're correct.

Step-by-step explanation:

For the first one you know the angle is 90 degrees so the equation you re looking for would be 44 +(6x + 4) = 90 then you do 90-44 so you can get x on its own. and 90-44 equals 46 so your equation would now be 6x + 4= 46 you also have to take away the 4 so you do 46-4=42 so 6x=42 you know that the opposite of multiplication is division so in order to get x on its own you do 42/6 which equals to 7 so x=7 this got on with every other problem like this as long as you know the angle and the opposite inverse

27) 4x + 22= 90                   28) 36+(5x+4)=90.        29) 38+(4+6x)=90

     4x = 90-22                            5x+4=90-36.                 4+6x=90-38

         4x=68                                 5x+4=54                        4+6x=52

         x=68÷4.                              5x=54-4                          6x=52-4

            x=17                                     5x=50.                           6x=48

                                                      x=50÷5                               x=48÷ 6

                                                          x=10                                x=8

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