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lbvjy [14]
3 years ago
15

8) Ryan created a metal containing 68%

Mathematics
1 answer:
JulijaS [17]3 years ago
3 0

Answer:

32%

Step-by-step explanation:

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What is 5z^3+5z^2-6z-6
DochEvi [55]

Answer: (z + 1) (5z2  -6)

4 0
3 years ago
Use the Distance Formula to find the distance to the nearest tenth between A(-7, -4) and B(-2, 0).
goldenfox [79]
A(-7,-4) B(-2,0)
√[(x'-x)^2+(y'-y)^2]
√(-2-(-7)^2+(0-(-4)^2
√(5^2)+(4^2)
√25+16
√41 

the distance is approximately 6.4 units
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2 years ago
What does 6(4c-2) simplify as?<br> Help pleas
Tom [10]

Step-by-step explanation:

\tt{ 6(4c-2)  }

\tt{ 24c-12  }

6 0
2 years ago
Solve for x.<br> 4 - 3x<br> 2<br> = 5<br> A) -2 <br> B) -<br> 1<br> 2<br> C) <br> 1<br> 2<br> D) 2
Fudgin [204]

Answer:

This problem was pasted incorrectly

Step-by-step explanation:


4 0
2 years ago
if f(x) and g(x) are a quadratic function but (f + g)(x) produce the graph below, which statement must be true
ArbitrLikvidat [17]
The leading coefficients are opposites.

For instance
f(x) = 2x^2 + 5x + 6
g(x) = -2x^2 + 8x - 3
here the leading coefficients 2 and -2 are opposites

Adding function f(x) and g(x) gets us
f(x) + g(x) = (2x^2+5x+6) + (-2x^2+8x-3)
f(x) + g(x) = (2x^2-2x^2) + (5x+8x) + (6-3)
f(x) + g(x) = 0x^2 + 13x + 3
f(x) + g(x) = 13x + 3

The two quadratics add up to a linear equation
7 0
3 years ago
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