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andriy [413]
3 years ago
8

sewer lines in a system of equations with no solution have slopes that must be the same or different ?​

Mathematics
1 answer:
Paul [167]3 years ago
3 0

Answer:

Same slopes

Step-by-step explanation:

If the lines don't have the exact same slope then they will intersect at a point.

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Factor this problem ?<br> 125 +27y^3
koban [17]

Answer:

(5 + 3y)(25 - 15y + 9y²)

Step-by-step explanation:

This is a sum of cubes and factors in general as

a³ + b³ = (a + b)(a² - ab + b²), thus

125 + 27y³

= 5³ + (3y)³ with a = 5 and b = 3y

= (5 + 3y)(5² - 5(3y) + (3y)² )

= (5 + 3y)(25 - 15y + 9y²)

6 0
4 years ago
What is the slope of the line that passes through the points (-8, -6)and (-18, 6) ? Write your answer in simplest form.
djyliett [7]

Answer:

-6/5

Step-by-step explanation:

You are going down 6 units and 5 units to the direction of the point you get .

5 0
3 years ago
Multiply -3x(4x - 5)
Burka [1]
Hopes this helps if right please mark as brainlist:

Answer: -12x^2 + 15x
5 0
3 years ago
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(Algebra 1 ~ High School)
Ivan

Step 2 I believe. You are supposed to find the absolute value before adding

5 0
4 years ago
Read 2 more answers
I don’t know how to do this, what’s the area?
Anastaziya [24]

Answer:

Hello!

Step-by-step explanation:

To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. For example, in the diagram to the left, the area of each triangle is equal to one-half the area of the parallelogram.

So,you have to multiply.

Hope this helps.

6 0
3 years ago
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