veronicah131 veronicah131

22-08-2017
Mathematics

contestada

What are the steps to find the value of b ?

What are the steps to find the value of b class=

Respuesta :

kphung76127 kphung76127

22-08-2017

The angles should add to 540, so
b+ (3/2)b+(b+45)+(2b-90)+90=540

First combine like terms
5.5b+45=540

Then subtract 45 from both sides
5.5b=495

Divide both sides by 5.5
b=90

Final answer: b=90

Answer Link

Otras preguntas

Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet

What are the unit rates for 4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26

what are some examples of figurative language found in the book Divergent?

-2n-h(4rx-6s)-3rx+3s i need help doing this problem

Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet

98 divided by 7 please show how

What are the unit rates for 4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26

Juan is thinking of two numbers. He says that 3 times the first number minus the second number is 118. In addition, two times the first number plus the second n

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.

factor: 6x+36= how do I solve this problem