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Deffense [45]
3 years ago
14

The maximum safe load of a bridge is 1500kg to the nearest 10kg. An average soldier is 75kg to the nearest kilogram. Work out an

estimate for the maximum number of soldiers that can safely cross the bridge at the same time
Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0
<h2>i cant answer it without text sorry. i just cant see the question :(</h2>
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The sum of two numbers is 72. one number is 4 less than the other number. what are the two numbers?
-Dominant- [34]
Let 1st number be = x
Thus second number = x - 4

Now

(x) + (x - 4) = 72
2x - 4 = 72
2x = 76
x = 38

1st number is 38 thus 2nd number is (38 - 4) = 34
8 0
3 years ago
I'm having trouble finding the answer to this question
UkoKoshka [18]
The measurement of ABC is 125 degrees.
8 0
3 years ago
Find mystery number
In-s [12.5K]

The number is less than 190,000 and greater than 180,000

5,000 more than the number has 187 thousands

2000 less than the number has 4 hundreds


180, 000 <n> 190, 000

180,000 + 2000 = n = 5000-187, 000

182,000 = n = 182, 000  

Or,  

 180, 000 <n> 190,000                    

 n + 5000= 187, 000                           n – 2000 = 180, 000

 n= 187, 000- 5000                             n = 180, 000 + 2000

 n= 182, 000                                       n= 182, 000

5 0
3 years ago
Which statement is true about the given set of data? {(4, 0), (5, 0), (8, 0), (11, 0)}
Anni [7]

Answer:

a

4,5,8,11 are the domain

Step-by-step explanation:

x is always the domain, input and It could also be a function but I don't think that only four five eight and 11 are functions so I would go with a

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7B75%7D%5E%7B2%7D%20%2B%2025%20-%20750" id="TexFormula1" title=" {75}^{2} + 25 - 750" alt=
frez [133]
your answer is 4900
3 0
3 years ago
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