Who's your favorite grey's anatomy character?
2 answers:
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Answer:
The width of the room to nearest foot 8 feet
Step-by-step explanation:
Ratio of length to width of the room Peter wants to add to his house = 9:4
Given length of the room = 17 feet
To find the width of the room.
Solution:
From the given data we know that the length and width of the room bear a common ratio which is 9:4
Let width of the room in feet be =
Thus, the ratio can be given as:
⇒
Plugging in length of room in the equation = 17 feet.
Solving for
⇒
Multiplying both sides by 4.
⇒
⇒
Multiplying both sides by
⇒
⇒
Dividing both sides by 9.
⇒
∴
Thus, the width of the room to nearest foot 8 feet
Answer:
Step-by-step explanation:
The slope of a graph is also known as its gradient, which is the steepness of the graph.
If we are given two points on the line, we can find the slope by taking rise/ run, which is the ratio of the change in y-coordinate against the change in the x-coordinate. This can also be written as a formula:
☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate
In this question, we are given the equation of the line. This equation is already in the slope-intercept form (y= mx +c) since the coefficient of y is 1 and all the other terms are on the other side of the equal sign. In the slope-intercept form, m is the slope while c is the y-intercept.
m= ⅘ since the coefficient of x is ⅘ in the given equation (when the equation is in the slope-intercept form).