The value of x when the triangle and the parallelogram have the same area is 6 units
<h3>The dimensions</h3>
The dimension of the parallelogram is given as:
The dimension of the triangle is given as:
<h3>Areas</h3>
The area of a shape is the amount of space it occupies
The area of the parallelogram is calculated as:

The area of the triangle is calculated as:


Both areas are equal.
So, we have:

Divide both sides by x

Subtract 4 from both sides

Hence, the value of x is 6 units
Read more about areas at:
brainly.com/question/2126265
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Radius of the circle is the length of rectangle divided by 2 (7cm)
Area of circle: pi*r²
Pi= 22/7
(22/7)*7²
=154
Since its a half circle, divide 154 by 2 =77
Area of rectangle:14*9=126
Subtract the circle from the rectangle: 126-77=49
The slope can be found by the "rise over run", that is, is the change in variable y divided by the change in variable x.
In this question,

Substituting the values:

Answer: 0.06 feet per feet of highway.
Answer:
11 and 12?
Step-by-step explanation:
the square root of 129 is about 11.35