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xenn [34]
3 years ago
15

Tell whether the given equation has the ordered pair as a solution.

Mathematics
1 answer:
Digiron [165]3 years ago
7 0
8. y=x+6, (0,6)
    6=0+6
    6=6 Many solutions
9. y=1-x, (2,1)
    1=1-2
    1≠-2 No solution
16. 8x+5=29, 3
       8x=24
       x=3 3 is a solution
17. 5b+1=16, -3
      5b=15
      b=3 -3 is not a solution
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A company makes two models of television.
VLD [36.1K]

Answer:

16/25

Step-by-step explanation:

length of screen B=44*(5/4)=55cm

and its width=32*(5/4)=40cm

so, screen B had dimensions 55cm by 40 cm

screen A area=44*32 cm sqr

screen B area=55*40 cm sqr

so, model A screen area/model B screen area

=(44*32)/(55*40)

=16/25

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Jenny's father works at the local grocery store. He just finished setting up a display of soup cans in the shape of a triangle.
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If i’m correct, the answer is simply 48!!
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8 90/80 or 8 9/8 or 9 1/8
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3 years ago
Which of the following functions is graphed below?
LuckyWell [14K]
The answer to this is D
5 0
2 years ago
Rationalize the denominator of square root of negative 49 over open parentheses 7 minus 2 i close parentheses minus open parenth
Olegator [25]

sqrt(-49) / [ (7-2i) - (4+9i) ]

= 7i / (3 - 11i)

= 7i (3+11i) / [ (3 - 11i) (3 + 11i) ]

= (21 i - 77) / (9 + 121) = choice (d), (-77 + 21i) / 130


6 0
2 years ago
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