Answer:
bigger b is 55°, the other b is 35°, c is 29°
Step-by-step explanation:
angles opposite each other on a point are the same so the bigger b is 55
55+90=145
180-145=35 so b is 35
alternate angles are the same so 35+116=151
180-151=29 so c=29
<h3>
Answer:</h3>
The first one is arithmetic, the second one is geometric, the third one is neither, the fourth one is geometric, the last one is arithmetic.
<h3>
Step-by-step explanation:</h3>
The first question goes up by a rate of -100 each time, so its arithmetic.
The second one goes up by a rate of *5 each time, so its geometric.
The third one is inconsistent so it is neither.
The fourth one goes by a factor of *-6 each time, so its geometric.
The last one goes up by a rate of -10 each time, so its arithmetic.
Answer:
There are 2 answers : 76 or -76
Step-by-step explanation:

Answer:
B. Anthracite Coal
Step-by-step explanation:
lowest form is peat, then lignite, then bituminous coal, then anthracite
Answer:
E
Step-by-step explanation:
A Slope of 5/2 means you have to go up 5 and over 2 every time a point is on the line.