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frosja888 [35]
3 years ago
6

Look at the picture for the problem

Mathematics
1 answer:
agasfer [191]3 years ago
3 0
525/21=25

Height is 25mm
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The tutor i had before explained it all but the answer wasn’t loading. that’s all!
VARVARA [1.3K]

Explanation:

The expression f(0) represents the value of the function at x=0 which means the y-intercept of the function.

the y-intercept of the graph is the point that crosses the y-axis.

From the given graph,

The y-intercept of the graph does not define.

Answer: f(0) = not defined

5 0
9 months ago
Whats 150-x-2x=120+2x
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Answer:

X=6

Step-by-step explanation:

4 0
2 years ago
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A piece of work can be completed by 45 men in 90 days if only 30 men are available, how many days will it take to complete the s
andrew-mc [135]

Answer:

  135 days

Step-by-step explanation:

Often, we measure work in man·days. This piece of work requires ...

  (45 man)·(90 days) = 4050 man·days

When there are only 30 men, the number of days required can be found by dividing this work by the number of men:

  4050 man·days/(30 man) = 135 days

_____

Another approach is to realize the time is inversely proportional to the number of men. If the number of men is 30/45 = 2/3 the original, then the time will be 3/2 the original, or ...

  (3/2)·90 days = 135 days.

7 0
3 years ago
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Sergio039 [100]
<span>4x•2-12x=7
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-8x*2=7
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7 0
3 years ago
A line passes through the points (-5, 2) and (10,-1). Which is the equation of the line?
Leno4ka [110]
The answer is A : y=-1/5x+1 ..... I checked on desmos
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