Answer:
7 × 8
Step-by-step explanation:
7 number of students × 8 books each student has 7 × 8 = 56
The option that needs to be corrected in this construction of a line parallel to line AB passing through C is C: the second arc should be centered at C.
<h3>Why should the second arc be centered at C?</h3>
The second arc should be centered at C because as it crosses passing through Line C, it is seen that it was not touching or intersecting AB and so one can say that it is parallel to it.
Looking at the other lines, we will see that they are all touching AB and are not running parallel to it.
Hence, The option that needs to be corrected in this construction of a line parallel to line AB passing through C is C: the second arc should be centered at C.
Learn more about line parallel;
brainly.com/question/1439525
#SPJ1
Answer:
length= 17.5
width=11.5
( I worked this out myself but I don't know if its right tho)
Answer: This is an acute triangle. x=115°
It is given that seismic activity d<span>ensity of a region is the ratio of the number of earthquakes during a given time span to the land area affected. so if the there 424 earthquakes and the land area is 71,300 sq miles.
seismic activity density = 424 / 71,300
</span>
<span>seismic activity density = 0.0059
the closest answer in the choices is 0.0056</span>