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slamgirl [31]
2 years ago
8

A truck travels 2,400 miles in 60 hours, going the same distance each hour.

Mathematics
2 answers:
expeople1 [14]2 years ago
6 0
2400miles/60hours
40miles/hour
Answer is D
statuscvo [17]2 years ago
6 0

Answer:

The answer is 40 miles

Step-by-step explanation:

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In a chess match, a win counts as 1 point, a draw counts as 0.5 point, and a loss counts as 0 points. After 21 games between the
Natalija [7]

Answer:

14.5

Step-by-step explanation:


5 0
3 years ago
The sum of the interior angles of a polygon is 3960 degrees find the size of its exterior angles ​
strojnjashka [21]

Answer:

4320 degrees

Step-by-step explanation:

If interior angles are 3960 degrees then there are 24 sides. If polygon is regular, size of each exterior angle is 15 degrees.

A polygon has as many pairs of interior and exterior as number of its sides. Further each pair of exterior and interior add up to

180 degrees.

Sum of all the exterior angles of any polygon is

360 degrees

As sum of all the interior angles of the polygon is

3960 degrees

Sum of all pairs of exterior and interior angles is

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5 0
3 years ago
A student was asked to find the slope of the line through the points (4,8) and (-3,5). His answer, <img src="https://tex.z-dn.ne
evablogger [386]

Answer:

m=\frac{-3}{-7}

Step-by-step explanation:

Given the following question:

Point A = (4, 8) = (x1, y1)
Point B = (-3, 5) = (x2, y2)

In order to find the slope any two points given we use the formula to find slope or rise/run.

m=\frac{y2-y1}{x2-x1}
m=\frac{5-8}{-3-4} =\frac{-3}{-7}
m=\frac{-3}{-7}

The reason why the students answer is incorrect because he substituted incorrectly. More specifically the run part of the formula for slope. The formula for slope goes x2 - x1 which means it should be -3 - 4, not -4 - 3, which will give you the answer -7.

Hope this helps.

4 0
2 years ago
Put y + 4 = -3/4x in slope intercept form
sweet-ann [11.9K]
Y + 4 = -3/4x  --------------------> y = -3/4x - 4                                                                                                                                                                                                                    
8 0
3 years ago
A recipe for coffe cake calls for 8 cups of instant coffe. Convert this to milliliters
lyudmila [28]

Answer:

you need to use volume conversions for example like the metric system i had to use not to long ago use the common cooking conversion (its a conversion)

Step-by-step explanation:


6 0
2 years ago
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