The graph below shows a linear representation of a jogger’s heartbeat in beats per minute, as his speed is increased (in feet pe
r second). What is the slope of the line?
2 answers:
Answer:
The slope is 3.75 OR 3 3/4.
Step-by-step explanation:
So the formula for slope I am using NOW, is based on the variables I named my dimensions. WARNING: NOT SLOPE FORMULA YOU MIGHT BE USING
y = 95 - 80
x = 10 - 6
Slope Formula: y/x
Substituted Slope Formula: (95 - 80)/(10 - 6)
Simplified Substituted Slope Formula: 15/4 OR 3.75
Hope this helps!!
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Answer:
Area of rectangular bedroom = 3000 square feet
Step-by-step explanation:
It is given that the total distance around the rectangular bedroom is 220 feet
perimeter of rectangle = total distance around the rectangle
hence the perimeter of rectangle = 220 feet
now width of rectangle = 50 feet
Let us assume the length of rectangular room be L
we have formula
now we plug perimeter = 220 and width = 50
so we have
(divide both side by 2)
(subtract 50 from both side )
Area of rectangular bedroom is given by
Area = length × width
Area = 60 × 50
Area = 3000 square feet