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Elanso [62]
3 years ago
12

What should be added to 3 to make the sum 0?

Mathematics
2 answers:
Phoenix [80]3 years ago
5 0

Answer:

-3

Step-by-step explanation:

3+x=0

subtract 3 from 3, 0

subtract 3 from 0, -3

larisa86 [58]3 years ago
3 0

Answer:

-3

Step-by-step explanation:

this is because a negative  will cancel out a positive

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The first two diamonds are filled in, can you figure out how the numbers are related when
balu736 [363]

Answer:

Step-by-step explanation:

Upper box in the diamond: Add the two numbers  ⇒ (-2) + 3 = -1

Bottom box in the diamond : Multiply the two numbers ⇒ (-2) * 3 = -6

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Bottom box = (-6) *(-3) = 18

4) Upper box  = 1 +(-11) = -10

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5) Upper box = 7+8 = 15

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7 0
2 years ago
15. What's the sum of 3/8 and 1/16?<br> 1/6 7/16 4/24 1/4
allsm [11]

Answer:

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Step-by-step explanation:

1. you have to have the same denominator

7 0
3 years ago
Read 2 more answers
Tell whether the lines through the given points are parallel, perpendicular, or neither.
ira [324]

Answer: Line 1: (2, 3) , (4, 12)

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y = (9/2)x + b

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3 = 9 + b

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y = (9/2)x  - 6

 

Line 2: (5, 10) , (14,8)

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this slope is the opposite sign, and inverse of the first equation's slope.  Therefore, the line is perpendicular.

y = mx + b

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8 = -28/9 + b

11.11 = b

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Step-by-step explanation: Hope this helps :)

7 0
2 years ago
If 1/4 of x is 16 what is 3/4 of x
salantis [7]
If 1/4 of x is 16, we multiply 16 x 4 which will give us x=64. 3/4 of 64 = 48

6 0
3 years ago
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