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SVETLANKA909090 [29]
3 years ago
7

Simplify the expression -4+11

Mathematics
1 answer:
11111nata11111 [884]3 years ago
3 0

Answer:

7

Step-by-step explanation:

-4 +11  is saying that assuming  if a person  owe 4 dollars and his friend gives him 11 dollars that he will pay back  the four dollars and still have 7 dollars left

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PLASE NEED HELP FAST
icang [17]

Answer:

Step-by-step explanation:

w / h = u / HG

w = 8

h = 48

u = 5

lets use  h / w  = HG / u   this is the same relationship but looks easier to me

48/8 = HG / 5

6 = HG / 5

6 * 5 = HG

30 = HG

not too tuff... when you set the relationship so it's easiest  :)

and yes.. we cold have swapped the fractions and done it the other way and gotten the same answer.. but maybe with a bit more algebra.. and... avoid extra algebra ... that's where the mistakes can be made  :P

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3 0
3 years ago
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kirill115 [55]

Answer:

5

Step-by-step explanation:

6 0
2 years ago
Type the correct answer in the box. Write the standard form of the quadratic equation modeled by the points shown in the table b
White raven [17]
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5) a+b= - 3
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8 0
2 years ago
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107° because a line is 180 degrees and 180 minus 73 is 107
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3 years ago
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