Answer:
<em>d) The equation of the line passing through the points </em>
Step-by-step explanation:
<u><em>Step(i):</em></u>-
Given points are ( 0, -4) and (2 ,0)
slope of the line
<u><em>Step(ii):</em></u>-
The equation of the line passing through the point ( 0,-4) and having slope
2 ( y +4) = -x
2 y + 8 = -x
2 y = - x - 8
<u><em>Final answer:-</em></u>
<em>The equation of the line passing through the points </em>
<em></em>
<em></em>
Answer:
4.5
Step-by-step explanation:
Answer:
0.18
Step-by-step explanation:
Answer:
228cm^2
Step-by-step explanation:
Formulas we'll use: area of a rectangle is length x width, and area of a triangle = 1/2x base x height
the base is a rectangle, 10 by 3 cm. 10 x 3 = 30cm^2
the sides are also rectangles, 13 by 3 cm. 13 x 3 = 39, but there are 2 of them, 39 x 2 = 78cm^2
The top and bottom are triangles, 1/2(10)(12) = 1/2(120) = 60, but there are 2 of them, 60 x 2 = 120cm^2
Add up the areas to get your total surface area. It's in square cm
30 + 78 + 120 = 228cm^2
<h3>
Answer: -2/3</h3>
==========================================
Work Shown:
Use the slope formula to get
m = (y2 - y1)/(x2 - x1)
m = (-3 - 5)/(5 - (-7))
m = (-3 - 5)/(5 + 7)
m = (-8)/(12)
m = -2/3
