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viva [34]
3 years ago
5

I need help on #3 please help

Mathematics
2 answers:
Anna [14]3 years ago
6 0
Divide 72 by 4which would give u 18
Dafna1 [17]3 years ago
3 0
The answer is C

do 4 times 18 and it equals 72
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Anyone can help me out on this? :)
Charra [1.4K]

Answer:

the answer is c, science CANNOT answer all questions

6 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Elanso [62]

Answer: Im pretty sure its 143 if it was degrees but yeah

Step-by-step explanation:

7 0
3 years ago
Claire Judice
Julli [10]

Answer:

The values of 'x' are -1.2, 0, 0, -4i or 4i.

Step-by-step explanation:

Given:

The equation to solve is given as:

5x^5+6x^4+80x^3+96x^2=0

Factoring x^2 from all the terms, we get:

x^2(5x^3+6x^2+80x+96)=0

Now, rearranging the terms, we get:

x^2(5x^3+80x+6x^2+96)=0

Now, factoring 5x from the first two terms and 6 from the last two terms, we get:

x^2(5x(x^2+16)+6(x^2+16))=0\\x^2(x^2+16)(5x+6)=0

Now, equating each factor to 0 and solving for 'x', we get:

x^2=0\\x=0\ and\ 0\\\\5x+6=0\\x=\frac{-6}{5}=1.2\\\\x^2+16=0\\x^2=-16\\x=\sqrt{-16}=\pm 4i

There are 3 real values and 2 imaginary values. The value of 'x' as 0 is repeated twice.

Therefore, the values of 'x' are -1.2, 0, 0, -4i or 4i.

4 0
3 years ago
X-5/2 =9 <br><br> solve for x
Liono4ka [1.6K]
 Best Answer:<span>  </span><span>(x - 5)^2 = 9 
x - 5 = ±√9 
x = 5 ± 3 
x = 2, 8</span>
5 0
3 years ago
Read 2 more answers
What points are on the graph -3x+6y+5=-7
Simora [160]
The slope 1/2 y -intercept -2
8 0
3 years ago
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