onsider the equation 3p – 7 + p = 13. What is the resulting equation after the first step in the solution?
1 answer:
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Answer:
$7,000
Step-by-step explanation:
Let equal the original price.
Combine like terms.
Divide by the coefficient of , which in this case is
If you like the variable on the left, rewrite:
Equation of shaded triangle is .
Solution:
Length of the rectangle = 14 ft
Breadth of the rectangle = 8 ft
Area of the rectangle = length × breadth
= 14 × 8
In this rectangle the diagonal splits the rectangle into two equal halves.
Area of the shaded triangle = Half of area of rectangle
Area of the shaded triangle =
Hence the equation can be used to calculate the area of the shaded
triangle is .