Answer:
137
Step-by-step explanation:
180-43=137
the 180 comes from when you combine angles 1 and 2 (because they form a straight line). you subtract angle 1 and you will get angle 2. since angle 2 and 4 are across from each other, that means they are the same degree. so the answer would be 137
Answer:
y= 4
Step-by-step explanation:
(y-4) (y+7)=0
(4-4) (4+7)=0
(0) (11)=0
11*0=0
Answer: 3cm
Step-by-step explanation:
Question: The number of animal births at a local zoo, displayed in five year intervals.
Answer: Histogram
Question: A comparison of the top songs by two schools.
Answer: double bar graph
Question: Top four ice-cream flavors chosen by the students, expressed in fractions.
Answer: Circle graph
Question: A change in the heart rates of two people over a period of an hour.
<span>Answer: Multiple line graph</span>