Graph the line that has a slope of 1/4 and includes the point (0,8)
1 answer:
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Answer:
1. 11.2
2. -1.4
3. 12
Step-by-step explanation:
The equation of the line that passes through the points A(8,0) and B(3,7) is
To find the y-intercept, plug into this equation x=0:
Two parallel lines have the same slope, so the equation of the line CD is
This line passes through the point D(5,5), thus
Hence, the equation of CD is
Answer:
<h2>54 in²</h2>Step-by-step explanation:
Look at the picture.
The edge of the cube is equal to the diagonal of the sphere.
Therefore, the length of the cube's edge is 3 inches.
The formula of a surface area of a cube:
Substitute a = 3 in:
