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NeTakaya
3 years ago
11

What is the slope of the line passing through the point 2, -1 and the origin?

Mathematics
1 answer:
Ne4ueva [31]3 years ago
8 0

Answer:

m= 1/2

Step-by-step explanation:

Use the slope formula to find the slope  m .

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A pole that is 2.8 m tall casts a shadow that is 1 m long. At the same time, a nearby building casts a shadow that is 39.5 m lon
djverab [1.8K]

Answer:

110.6 meters

Step-by-step explanation:

39.5 x 2.8 = 110.6

4 0
3 years ago
The distance traveled by a car moving at 30 miles per hour for t hours
Inga [223]
D = t*s
distance = time * speed
d = t*30
8 0
3 years ago
Which number is bigger 3.345 , 3.35 , 3.3
Daniel [21]
3.3,3.35,3.345







I hope I helped
3 0
3 years ago
Read 2 more answers
Find f(3) and interpret its meaning.
anyanavicka [17]

Answer:

f(3) = 425

f(3) is the elevation of a mountain climber after 3 hours of climbing.

Step-by-step explanation:

So we are given a line that relates time to elevation. We are also given that the equation of the line is f(x) = 125x + 50. From looking at the graph given, we can see that x is the time, in hours, and y, or f(x), is the height, in feet. We are asked to find f(3) and interpret it's meaning.

To find f(3), we would have to find what f(x) is when x = 3. To do this, lets plug in 3 for x into the given equation:

f(3) = 125(3) + 50 = 425

So f(3) = 425. Now, we already know that x is the time in hours and y, or f(x), is the elevation in feet. We set x to 3 when solving for f(3). We have also found that f(3), or y when x = 3, is 425. So f(3), or 425, is the elevation after 3 hours.

I hope you find my answer and explanation to be helpful. Happy studying.

7 0
3 years ago
The Sum Of Two Numbers Is 50 And The Difference Is 18. What Are The Numbers?
mart [117]
<span>The sum of two numbers is 50. The smaller number is 18 less than the larger number. What are the numbers?
-----
Equations:
x + y = 50
x = y - 18
-------------------
Add and solve for "x"::

2x = 32
x = 16
-----
Solve for "y"::
16 + y = 50
y = 34
-----------------
Hope I helped!

~Tomas</span>
3 0
3 years ago
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