Write the standard form of the equation of each line. How do I find the slope and y-intercept with the graph for problem 6???
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Final answer:
The slope and y-intercept of a linear equation can be identified directly from the graph. In this case, the y-intercept is 9 and the slope is 3, making the equation of the line y = 3x + 9.
Explanation:
In Mathematics, we often work with linear equations, which can be represented graphically as a straight line. The slope and y-intercept are two key aspects of this equation and can be obtained directly from the graph. Specifically for problem 6, your line graph has x on the horizontal axis and y on the vertical axis, and intersects the y-axis at the point (0,9). This tells us that the y-intercept (represented by b in the equation) is 9. Furthermore, the slope (represented by m in the equation) is the rise over run, or change in y over change in x. In this case, for every 1 unit increase in x, y increases by 3 units, so the slope is 3. Therefore, the standard form of the line equation would be "y = 3x + 9."
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An auto mechanic charges $50 to diagnose a problem and $25 per hour to repair the problem. If x represents the total number of hours worked and y represents the total charges, which equation represents this situation?A. y = 25x + 50 B. y = 50x + 25 C. y = 50x - 25 D. y = 25x - 50
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Answer:
2.2 hours takes to accumulate 11 centimeter of snow in Harper's yard and snow accumulate per hour is 5 cm.
Step-by-step explanation:
Given:
d = 5h
where d is depth of snow in centimeters and h is hours of a snowstrom.
To find: Time when the depth of snow is 11 cm.
Depth of snow accumulate per hour.
Consider,
d = 5h
put d = 11
11 = 5h
h = 2.2 hours
h = 2 hours 12 minutes
Now, Put h = 1
d = 5 × 1
d = 5 cm
Therefore, 2.2 hours takes to accumulate 11 centimeter of snow in Harper's yard and snow accumulate per hour is 5 cm.
Answer:
- How many hours does it take for 11 centimeter of snow to accumulate in Harper's yard? 2.2 hours which is 2 hours 12 minutes
- How many centimeters of snow accumulate per hour? 5 centimeter
Step-by-step explanation:
We know, that d means depth. Also, we know that h means hour.
d=5h basically means this: depth is equal to 5cm times hours
We have to questions to answer here. We already answered the second question. To answer first question, we just divide 11/5 ...That is 2.2 hours. That is 2 hours and 12 minutes.
- How many hours does it take for 11 centimeter of snow to accumulate in Harper's yard? 2.2 hours which is 2 hours 12 minutes
- How many centimeters of snow accumulate per hour? 5 centimeter
I hope I helped you. I will be grateful, if you mark my answer as the brainliest.
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smallest side of 1 right triangle to smalles side of other right trigle shoudl be same as largest side of 1 right trignale to largest side of other right triangle and also middle side
6:10 should equal 10:26 should equal 8:24
treat as fraction
6/10=10/26=8/24?
3/5=5/13=1/3
we know that 3/5 is not equal to 1/3 so they are NOT SIMILAR
ratios are
3:5
1:3
5:13
the perimiter of the smaller is 6+8+10=24
perimiter of larger is 10+24+26=60
ratio of perimiters larger to smaller is 60:24=5:2
area is 1/2 base times height
longest side=hypotonuse
therefor other 2 sides must be base and height
area of smaller=8 times 6 times 1/2=24
area lf larger=10 times 24 times 1/2=120
ratio of larger ot smaller is 120:24=5:1
not similar
ratio of perimiter larger to smaler=5:2
ratio oif area larger to smaller=5:1
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where map? we cant answer without
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Then, 2,000 = 1,000 * r * 10 ;
Finally, r = 2 ÷ 10 = 20 ÷ 100 = 0.02
The answer to this is 10%.
need some help
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Answer:
Cone Volume = (π • radius² • height) ÷ 3
Cone Volume = (π • 8^2 * 17) /3
Cone Volume = (PI * 1,088) / 3
Cone Volume = 1,139.35 cubic centimeters
Step-by-step explanation: