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Arada [10]
3 years ago
12

if it takes 6 men 4 days to dig a hole 3 meters deep, how long will it take 10 men to dig a hole 7 meters deep? please show how,

I'm studying for the final​
Mathematics
1 answer:
mars1129 [50]3 years ago
6 0

Answer:

6 days

Step-by-step explanation:

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Question 15 (2.5 points)
zmey [24]

(3, 6) can replace the missing value and create a function

Step-by-step explanation:

Given relation is:

{(8,5), (2, 3), (1,6), (7,4), _?_}

In order for a relation to be a function, the first condition is that there should be no repetition in domain of the function i.e. same input cannot map to multiple outputs.

In the form of ordered pairs, the first element of each ordered pair represents the elements of domain set

So,

From all the option given, only (3,6) is suitable to be put in the blank space as it will create no repetition in the domain while other ordered pairs will cause repetition.

Hence,

(3, 6) can replace the missing value and create a function

Keywords: Relations, functions

Learn more about functions at::

  • brainly.com/question/10940255
  • brainly.com/question/10941043

#LearnwithBrainly

4 0
3 years ago
Jason has 3 and one half candy bars.He wants to share the candy bars with his friends.He gives as many of his friends as possibl
yawa3891 [41]

Answer:

There is know answer because it doesn't give the number of friends Jason has.

5 0
3 years ago
Can anyone help me please? i have 14 more minutes to finish this can anyone help?
valentinak56 [21]

Answer:

B

Step-by-step explanation:

A is 3-2 which is 1, not 5.

C is 3(2), which is 6, not 5.

D is 6, which is not 5.

-hope it helps

5 0
3 years ago
Read 2 more answers
The measures of the angles of a triangle are shown in the figure below. Solve for x. (7x-12)° 60° O here to search​
Andrei [34K]

Answer:

x = 6

Step-by-step explanation:

Based on the triangle sum theorem, the sum of the interior angles of a triangle = 180°

Given the following, right angle (90°), 60°, and (7x - 12)° as interior angles of the triangle, therefore:

7x - 12 + 90 + 60 = 180

Add like terms

7x + 138 = 180

7x + 138 - 138 = 180 - 138 (subtraction property of equality)

7x = 42

7x/7 = 42/7 (division property of equality)

x = 6

4 0
3 years ago
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