Answer: f(x)= -x
Step-by-step explanation:
-x is a reflection of x and I used my graphing calculator and it checks out
7w + 3 = 5w + 9
Step 1:
Get the 3 to the other side by subtracting
7w = 5w + 6
Step 2:
Get the 5w to the other side by subtracting
2w = 6
Step 3
Divide
6/2 = 3
Answer is 3
Answer:
- The approximate distance between the docks is 357 feet
Step-by-step explanation:
Let the distance between docks be d.
This is the opposite side to 45° angle of triangle with other sides 400 ft and 500 ft.
Use the law of cosines to find the value of d:
(rounded)
Based on the given horizontal and vertical sides of a rectangle and its perimeter, the value of x in the expression is 6
<h3>Perimeter of rectangle</h3>
Perimeter of rectangle = 2(length + width)
- Perimeter of the rectangle = 34 ft
- Length of the rectangle = 3(x - 2) ft
= 3x - 6
- Width of the rectangle = 4x - 7 + (-2x)
= 4x - 7 - 2x
= 2x - 7
Perimeter of rectangle = 2(length + width)
34 = 2{(3x - 6) + (2x - 7)}
34 = 2(3x - 6 + 2x - 7)
34 = 2(5x - 13)
34 = 10x - 26
34 + 26 = 10x
60 = 10x
x = 60/10
x = 6
Learn more about perimeter of rectangle:
brainly.com/question/24571594
#SPJ1
Answer:
As you know, g = 9.81 m/s on the surface of the Earth. ... If the action force is the force she exerts downward on the chair, what is the reaction force? ... it take a 10-N force to increase the speed of a 10-kg toy car from 1.00 m/s to 4.00 m/s? ... (DH 32) How many joules of kinetic energy does a .5 kg cart have when it is ...
Step-by-step explanation:
