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nataly862011 [7]
3 years ago
8

What is the solution of the system?y=-8x-2 and y=-6x+4

Mathematics
1 answer:
Tcecarenko [31]3 years ago
8 0
Hello : 
<span>y=-8x-2 and y=-6x+4
-8x-2 = -6x +4
-8x+6x =2+4
-2x =6
x = - 3
y = -6(-3)+4 =22</span>
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The shortest side of a fight triangle measures20 m. The lengths of the other two sides are censecutive odd integers. Find the le
slamgirl [31]
A² + b² = c²
20² + n² = (n+2)²
400+ n² = (n+2)(n+2)
400 + n²=n² + 2n + 2n +4
400 + n² = n² +4n +4
400 + n²-n² = n²-n² + 4n+4
400 = 4n + 4
400-4 = 4n +4-4
396 = 4n
396/4 = 4n/4
n= 99

20²+ 99² = (99+2)²
400 + 9801 =10201
10201=10201
6 0
3 years ago
How do you find the x-intercepts if given the following polynomial in factored form?
elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

You know the intercepts occur at x = 0, so set each part of the factored form equal to zero and solve for x.

The first part, plain X = 0, so X = 0 is a root, an x-intercept

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The third part (x+4) = 0, so x = -4 is another root.

Finally, (x+1) so x = -1 is another root.

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2 years ago
Write 45 as a product of the gcf and another number
Maru [420]
The answer might be 45 x 1, because 45 is the greatest factor of 45.
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8 0
3 years ago
If you work 7 1/2 hours for 8 days and make 11 dollars an hour how much do you make at the end of the 8 days?
saw5 [17]

Answer:

$660

Step-by-step explanation:

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Answer:

Answer is 22.5

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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