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uranmaximum [27]
3 years ago
11

\\x^{2} + 3\\x - 2" alt="if x = -5\\x^{2} + 3\\x - 2" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
levacccp [35]3 years ago
8 0

Answer:

this question is inappropriate

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Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 row of the same length, he has 3 chairs left ove
EleoNora [17]
<span>Let the number of chairs in a row be x, then the total number of chairs is 9x + 3 = 7x + 19. i.e. 9x + 3 = 7x + 19; 9x - 7x = 19 - 3; 2x = 16 x = 16/2 = 8. Thus there are 8 chairs in each row. Therefore, the total number of chairs is given by 9(8) + 3 = 72 + 3 = 75.I hope that my answer is helpful! Let me know if you need something more :)</span>
8 0
3 years ago
Consider the following functions. f={(−4,−1),(1,1),(−3,−2),(−5,2)} and g={(1,1),(2,−3),(3,−1)}: Find (f−g)(1).
fenix001 [56]

Answer:

0

Step-by-step explanation:

Subtraction of functions has the property:

  • (f−g)(1) = f(1) - g(1)

f={(−4,−1),(1,1),(−3,−2),(−5,2)}  has (1,1) means that f maps 1 to 1, therefore f(1) = 1

g={(1,1),(2,−3),(3,−1)}  has (1,1), means that g maps 1 to 1, therefore g(1)=1

As a Result, since (f−g)(1) = f(1) - g(1), we have (f−g)(1) = 1-1=0

7 0
3 years ago
PLEASE HELP WITH THIS
kodGreya [7K]
Hello,
Please, see the attached files.
Thanks.

6 0
3 years ago
Which expression represents, five times the quotient of two numbers?
Tpy6a [65]

Answer:

0 5(5)

Step-by-step explanation:

7 0
3 years ago
Plz help me asap i will mark you brainly
Maksim231197 [3]

Answer:

2.5 hours

Step-by-step explanation:

Divide the travelled miles by the amount of hours to get the travelled miles for one hour. (17 miles in 1 hour) Then divide 42.5 by 17 to get the amount of time it takes to go 42.5 miles. (42.5 miles in 2.5 hours)

Hope this helps!

7 0
3 years ago
Read 2 more answers
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