Answer:

Step-by-step explanation:
<u>Slope-intercept </u><u>form</u>
y= mx +c, where m is the slope and c is the y-intercept.

Slope




Substitute m= ⅕ into the equation:
y= ⅕x +c
To find the value of c, substitute a pair of coordinates.
When x= 10, y= 4,
4= ⅕(10) +c
4= 2 +c
c= 4 -2
c= 2
Thus, the equation of the line is y= ⅕x +2.
1. 17
4. 11 2/5
7. 45 15/16
A means x
b means y
so (-,+) is <span>quadrant II</span>
answer is <span>B)
II. </span>
Answer:
12,000 m³
Step-by-step explanation:
- Area of it's base = 900 m²
- Height of the pyramid = 40 m
The volume of a pyramid = 1/3 × area of base × height
= 1/3 × 900 × 40
= 300 × 40
= 12,000 m³