Width = w=?
Length = l=(3w+8)cm
Perimeter = p = 128cm
Perimeter of a Rectangle = length + length + width + width
Perimeter of a Rectangle =2 length +2 width
P = 2l +2 w
128=2(3w+8)+2w
128=6w+16+2w
128-16=8w
112=8w
112/8=8w/8
14=w
w=14
Width = w= 14cm
Length = l=(3w+8)=3(14)+8 = 42+8 = 50cm
Answer:
1, 9
Step-by-step explanation:
You're looking for the values of x where f(x) = g(x). Find the matching f(x) and g(x) values in the table. The value of x on that line is one of the solutions.
Answer:
Final temperature of the solution is 14°C.
Step-by-step explanation:
Given that,
Initial temperature of the solution,
The change in temperature of the solution,
We need to find the final temperature of the solution.
Change in temperature = Final temperature - initial temperature
So, the final temperature of the solution is 14°C.
A line is a distance between two points. The possible equation of the line will be g(x) = 4x - 7
<h3>Equation of a line</h3>
A line is a distance between two points. The equation of a line in slope-intercept form is expressed as y = mx + b
where:
- m is the slope
- b is the y-intercept
Given the equation of the line graphed by Chin expressed as f(x) = 4x + 3, the equation similar the line must have the same slope. The possibe equation of the line will be g(x) = 4x - 7
Learn more on equation of a line here: brainly.com/question/13763238
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27,16,8,5,19,14,22,31,13,5,23,16,8 what is the mean and meidean and Interquartile range:
Olenka [21]
Median=16
Mean=15.9
Q1=8
Q2=22.5