Answer:
4x - 5y - 9 = 0
Step-by-step explanation:
The equation of a straight line passing through the points (-4,-5) and (1,-1) is given by 
⇒ 
⇒ 5y + 25 = 4x + 16
⇒ 4x - 5y - 9 = 0 ....(1) (Answer)
Now, this above equation can be represented as
Therefore, the x-intercept is (Answer)
And the y-intercept is . (Answer)
Answer:
3
Step-by-step explanation:
Here, by reading the histogram, we will provide answer for the question asked.
We want to know how many more festivals had 18 to 23 countries represented than 0 to 5 countries.
Checking the histogram, we can see the 0-5 countries having a value of 1, while the 18-23 has a value of 4.
So, the number of more countries will be simply 4-1 = 3
A] Let the total number of pages be x, this is equivalent to 1/1
The fraction of novel read on the first day is 1/4
The remaining fraction of pages will be:
1/1-1/4=3/4
Fraction read on the second day:
1/2×3/4=3/8
The remaining fraction will be:
1-(3/8+1/4)
=1-5/8
=3/8
Thus the fraction read on the third day is 3/8:
therefore:
3/8 represents 108 hence:
x=(1/1)/(3/8)×108
x=288 pages
b] The number of pages read on the second day will be:
(total number of pages)×(fraction of pages read on the second day)
total number of pages=288
fraction read on the second day=3/8
hence number of pages read on this date will be:
=288×3/8
=108
Assume that pi is approx. 3.14. Then 86.92 = approx. 27 2/3 times pi, or
86.92 is approx. equal to 83pi/3.
