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Marta_Voda [28]
3 years ago
12

Please Hellppppppppppp​

Mathematics
1 answer:
rosijanka [135]3 years ago
3 0

Answer:

56

Step-by-step explanation:

3+4÷5=67/4+23565-57787=4632

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PLS HELP ME I RLY DO NEED HELP
Nataly_w [17]

Answer:

a ) hl

Step-by-step explanation:

thats it its rhs actually but hl is still correct

5 0
3 years ago
I need help in math, I do not understand stand this, can someone help me with this
Allisa [31]
the answers b. hope this helps!! :)
5 0
3 years ago
What two numbers multiply to -126 and add up to -65
Airida [17]
Xy = -126
x + y = -65

xy = -126
\frac{xy}{x} = \frac{-126}{x}
y = \frac{-126}{x}

x + y = -65
x + \frac{-126}{x} = -65
\frac{x^{2}}{x} + \frac{-126}{x} = -65
\frac{x^{2} - 126}{x} = -65
-65x = x^{2} - 126
0 = x^{2} + 65x - 126
x = \frac{-(65) \+ \sqrt{(65)^{2} - 4(1)(-126)}}{2(1)}
x = \frac{-65 \± \sqrt{4225 + 504}}{2}
x = \frac{-65 \± \sqrt{4729}}{2}
x = \frac{-65 \± 68.8}{2}
x = \frac{-65 + 68.8}{2}  or  x = \frac{-65 - 68.8}{2}
x = \frac{3.8}{2}  or  x = \frac{-133.8}{2}
x = 1.9  or  x = -66.9

     x + y = -65
  1.9 + y = -65
- 1.9           - 1.9
           y = -66.9
    (x, y) = (1.9, -66.9)

or

        x + y = -65
  -66.9 + y = -65
+ 66.9        + 66.9
              y = 1.9
        (x, y) = (-66.9, 1.9)

The two numbers that add up to -65 and can multiply to -126 are the numbers -66.9 and 1.9.
3 0
4 years ago
What is the value of x in the equation 4x - 6+32(-2x+4)=3x -(x+4)?
Lina20 [59]
I think -2 is the answer
8 0
3 years ago
20 POINTS! WILL MARK BRAINIEST FOR FIRST CORRECT ANSWER!
Neko [114]

Answer:

brainly.com/question/8182874

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
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