Answer:
The area is 200 ft^2
Step-by-step explanation:
The perimeter is 60 and the windth is twice larger, so the lenght is 10 ft and the width is 20 ft.
10x20= 200ft^2
You need to simplify the expression and then you will know what the y coordinates are. I’m not good at this But you just need to solve the equation to be able to get the same coordinates by themselves. It’s sorta like geometry and algebra mixed. But first simplify the equations and then that will really help you.
Have a great day!
Answer:
Marked up by- $9.75
Total price-$22.25
Step-by-step explanation:
12.5 times 0.78
Answer:
d. S.D= 7.3
Step-by-step explanation:
x f f(x) x² f(x²)
75 2 150 5625 11250
80 3 240 6400 19200
85 2 170 7225 14450
90 2 180 8100 16200
95 0 0 9025 0
100 1 100 10000 10000
Sum f= 10 fx= 840 f(x²) = 71,100
Standard Deviation = √Sum fx² - (Sum f(x))²/sum f/ f
S.D= √71,100- (840)²/10/10
S.D= √71,100- 70560/10
S.D= √540/10
S.D= √54
S.D= 7.348 ≅7.3
The mathematical statement is true when the value of t is 22
The equation is given as:
Expand the expression on the left-hand side
Distribute the expression
Evaluate like terms
By comparing the expressions on both sides of the equation, we have:
Divide both sides of the equation by -x^3
Rewrite as:
Hence, the mathematical statement is true when the value of t is 22
Read more about equivalent equations at:
brainly.com/question/2972832
