Answer:
8.025
Step-by-step explanation:
8 is in the ones place and it says 25 one thousands so, 25 one thousandths.
Hope it helped!
{x=1/2y+5
2x+3y=−14
(8, 9)
(−1, −12)
(18, 14)
(2, −6)
Since we are given x in terms of y, the most efficient way to solve it would be to substitute in the for x in the second equation. So, we then have:
So, now that we have our y, we can find x. We can actually use either equation, top or bottom, to find x, but to be efficient we should use the top one since we have x in terms of y, so:
So, our ordered pair is (2,-6).
b. Use the dimensions you calculated in part (a) to find the area of the lawn.
Answer:
Part A) The dimensions of the lawn are
,
Part B) The area of the lawn is
Step-by-step explanation:
Let
L------> the length of the rectangular lawn
W----> the width of the rectangular lawn
Part A) Find the dimensions of the lawn
we know that
The perimeter of a rectangle is equal to
we have
so
-------> equation A
-----> equation B
substitute equation B in equation A
find the value of L
----->
Part B) Use the dimensions you calculated in part (a) to find the area of the lawn
we know that
The area of a rectangle is equal to
we have
,
substitute in the formula
The correct answer is:
C. The polygon with 8 sides and a concave shape (attached)
A rectangle's length is one greater than five times its breadth. if the perimeter is 38. This will have dimensions of 3 and 16.
There are two dimensions to a rectangle: the length and the width, which are measured in relation to the length. Oval and triangular interiors have only two dimensions.
Since a rectangle is a two-dimensional form, it has two dimensions: length and width. The rectangle's length is its longer side, while its width is its shorter side.
Area only has two dimensions. length into width In some circumstances, we might state that dividing a length by a length produces the area of a square. The methods used to collect area vary depending on the shape.
A dimension, whether it be in terms of length, width, height, or something else, is a solid place to start when looking at a figure's other characteristics. The distance along the figure's outer edge is measured in terms of its perimeter.
Width = x
Length = 5x + 1
2x + 2(5x + 1) = 38
2x + 10x +2 = 38
12x = 38 - 2
x = 36 / 12
x=3
After this, value of x will be putted in 5x + 1.
Therefore, a rectangle's length is one greater than five times its breadth. if the perimeter is 38. This will have dimensions of 3 and 16.
Learn more about dimensions of a rectangle from here:
#SPJ2
The amount of paint shared by each teacher is 0.75 gallons
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that four teachers share 3 gallons of paint equally. The amount of paint shared by each teacher is calculated by dividing the quantity of paint by the number of teachers.,
Amount of paint = 3 / 4
Amount of paint = 0.75 gallons
To know more about an expression follow
#SPJ2
Answer:
$8.46
Step-by-step explanation:
(0.94)(9) = 8.46
pls give me brainliest
Answer:
$8.46
Step-by-step explanation:
.94 x 9 = 8.46