Hello!
The formula for the perimeter of a rectangle is:
A = 2l * 2w
Since we already have the width, we must multiply that by two (because there are two pairs of equal sides in a rectangle) and subtract that from the perimeter to find the length.
4 + 4 = 8
26 - 8 = 18
18/2 = 9
So, the length of Lisa's flower garden is 9 ft.
Answer:
x(θ) = 5 tan θ
Step-by-step explanation:
Given that:
we are to state the trigonometric substitution to be used to find the indefinite integral.
Suppose u is the variable and a is the constant
u = x
a = 5
So; (a² + x²)ⁿ
which is a trigonometric substitution for x = a tanθ
Then,
x(θ) = 5 tan θ
Second graph
explanation:
1. they both are increasing so only graph 1 & 4 fits
2. the y-intercept of y=x+5 is 5 so it’s graph 2
Point C is (-1.5, 8.5)
Point E is (1.5, 7.5)
Point H is (6, 6)
Each section is 1.5 x units higher and 0.5 y units lower than Point A so for each section you have add 1.5 to x and subtract 0.5 from y.
i.e.
Point A is (-3, 9). Point C is one section away, so to get point C you simply,
( (-3 + 1.5), (9 - 0.5) ) = (-1.5, 8.5)
The answer is 1 inch to 36 miles.
252 divided by 7 is 36. Also, to check your work, you can do 7 inches times 36 miles, which gets 252 miles.
