Answer:
Step-by-step explanation:
Given the linear equation in standard form, 5x − 11y = 5:
<h2>Solution:</h2>
In order to rewrite the equation in <u>slope-intercept form</u>, y = mx + b, we must <em>algebraically</em> isolate the variable, <em>y.</em>
Start by subtracting 5x from both sides of the equation.
5x − 11y = 5
5x − 5x − 11y = − 5x + 5
−11y = − 5x + 5
Next, divide both sides of the equation by −11 to isolate y:
<h2>Slope-intercept form:</h2>
⇒ This is the <u>slope-intercept form</u>, where:
.
Answer:
210.6 cm
Step-by-step explanation:
2.8-1.25= 1.55
1.55 units= 80.6 cm
155 units= 8060 cm
1 unit= 52 cm
You did not state what you were trying to find, but these types of questions are usually trying to find the original length, so I'm going to assume the same for this question.
2.8+ 1.25= 4.05
4.05 units= 210.6 cm
Ans: The length of the piece of ribbon is 210.6 cm.
Answer:
it would be
The dependent variable is distance, the equation is y = 35x, and the dragonfly will travel 840 miles
Step-by-step explanation:
By the graph it can be seen that the distance a dragonfly can travel is dependent on the certain number of hours.
∴ Dependent variable : Distance (on y axis)
The equation of straight line is given by :-
, here m is the slope of the line and c is the initial value of y at x=0.
From the given graph, the slope of the given line passing from (0,0) and (2,70) will be :-
Also, the value of y = 0 at x=0.
∴ The equation of the given line :
At x=24,
∴ The dragonfly will travel 840 miles in 24 hours.
The angle in the photo is acute.