Answer:
5
Step-by-step explanation:
3(x)+3=36
-3 -3
3(x)=33
3 3
x=11
<span>Which expression is equivalent to (5z^2+3z+2)^2</span>
The length of the line segment is 7.3 units
Explanation:
Given that the line segment joining the points at (4,5) and (6,-2)
We need to determine the length of the line segment.
<u>Length of the line segment:</u>
The length of the line segment can be determined using the formula,
Substituting the coordinates (4,5) and (6,-2), we get,
Simplifying, we have,
Rounding off to the nearest tenth, we get,
Thus, the length of the line segment is 7.3 units.
Answer:Area of the lawn is 1725 ft^2
Step-by-step explanation:
The yard is in the shape of a trapezoid. The area of the lawn can be determined by finding the area of the trapezoid. The formula for determining the area of a trapezoid is expressed as
Area of trapezoid =
1/2(a + b)h
Where
a is the length of one of the parallel sides of the trapezoid
b is the length of the other parallel side of the trapezoid.
h is the perpendicular height of the the trapezoid.
From the diagram,
a = 50 feet
b = 65 feet
h = 30 feet
Area of the lawn = 1/2(50 + 65)× 30
= 1/2 × 115 × 30 = 1725 ft^2