Answer:
b, Helen should have added 17 to both sides of the equation
Step-by-step explanation:
just took quiz and got it right so it will help u guys too.!!!
Answer:
Triangle
Step-by-step explanation:
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Answer:
24; 118; 102
Step-by-step explanation:
Starting from A: there are two ways. One, is a theorem that says "the amplitude of the external angle of a triangle is equal to the sum of the amplitudes of the two angles not sharing the vertex". Which translates to the equation
which has solution
.
Problem B is a red herring: x and 118° are corresponding angles related to the two parallel lines with a transversal, and they have the same amplitude, thus 
Finally, letter C : you know the sum of the internal angles of a triangle is 180°. It means that
or, with simple calculations (subtract 41 and 37 from both sides) 
Answer:
351 minus 316 I think
Step-by-step explanation:
okay so you will do 351 minus 316 and ur answer is 35 so her profit is 35 dollars also known as 35$ I hope this helped!!
Mass is the amount of matter stored in an object, and capacity is the maximum amount that something can contain. Meat, rice, cereal, and fruits are commonly measured in terms of mass. (I'm not sure about the items measured in terms of capacity.)