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Vesnalui [34]
3 years ago
15

Can anybody help me please

Mathematics
2 answers:
Burka [1]3 years ago
7 0

(7,1) is the correct answer

JulsSmile [24]3 years ago
7 0

Answer:

yes, no, and no

Step-by-step explanation:

What you do is you just plug what is in the parenthesis into the equation. So you have 2x+5y=19. You will take the (7, 1) and plug the 7 into the x and the 1 into the y to get 2(7)+5(1)=19. 14+5=19. 19=19.

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Answer:

D

Step-by-step explanation:

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4 0
3 years ago
Factor the following problems<br><br> -13=-4a-2b+c<br> 3=4a+2b+c<br> 5=16a+4b+c<br><br> Please Help!
Pie
1) -13 = -4a - 2b + c
 -13 = -2(2a + b) + c

2) 3 = 4a + 2b +c
  3 = 2(2a + b) + c

3) 5 = 16a + 4b + c
5 = 4(4a + b) + c

[ Final Answers are in bold ]

Hope this helps!
8 0
3 years ago
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hammer [34]

Answer:

No

Step-by-step explanation:

Because we need to see the table and information provided on the table otherwise we can't help you solve your problem.

5 0
4 years ago
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Fittoniya [83]

Answer: 70% or .7

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8 0
3 years ago
The area of sector AOB is 48(pie) and m&lt;AOB = 27 .find the radius of circle o 
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