Answer:
Step-by-step explanation:
The complete solution is given in attachment below.
As part 4 and 5 is not clear in question so I have solved with 2 different data.
Answer:
D) b/a
Step-by-step explanation:
From the given figure, O = (0, 0) and A = (a, b)
Slope of OA = (y2 - y1) / (x2 - x1)
Here x1 = 0, y1 = 0, x2 = a and y2 = b.
Slope of OA = (b - 0)/(a - 0)
Slope of OA = b/a
Answer: D) b/a
Hope this will helpful.
Thank you.
First one is D and second one is C
Answer:
Total number of trees planted = trees
Step-by-step explanation:
Trees planted by each student =
Total number of students =
Using unitary method to find total number of trees planted by all the students in school.
1 student plants = trees
student would plant =
We apply the product rule of exponents to multiply
⇒
⇒
⇒ trees
Total number of trees planted = trees