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Marianna [84]
2 years ago
13

Using the slope of the lines, determine if the lines are PARALLEL, PERPENDICULAR OR

Mathematics
1 answer:
AleksAgata [21]2 years ago
5 0

Step-by-step explanation:

let the first equation be l1 and the second equation be l2

then the product of L1.L2=1 the line is perpendicular and l1=l2 the line is parallel

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Simplify the following
Amiraneli [1.4K]

Answer: 10609

Step-by-step explanation: Raise 103 to the power of 2

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3 years ago
What is the sum of 1/9, 2/3, and 5/18?<br> A. 19/18<br> B.4/15<br> C. 12/9<br> D. 8/20
kari74 [83]

Answer:

19/18

Step-by-step explanation:

The GCF of 9, 3, and 18 is 18.

Each denominator must be multiplied to 18, and as a result what you multiply in the denominator MUST be multiplied in the numerator.

9 * 2 = 18

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5/18

Add all three fractions together:

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8 0
3 years ago
Your revenue is $32,456. Your gross margin is $23,487. Your operating expenses are $8,123. Your profit is: a) $8,969 b) $24,333
serg [7]
Your answer will be C
5 0
3 years ago
Read 2 more answers
How you use the Pythagorean theorem in 3D.
Olin [163]

Answer:

If the base of the prism has dimensions x and y, and the diagonal along the base is represented by c, then x² + y² = c². The longest diagonal in the solid, s, is the hypotenuse of the triangle formed by the sides c and the height of the solid, z. So we know that, c² + z² = s².

Step-by-step explanation:

4 0
3 years ago
14+4k=2−2k solve for k
n200080 [17]
14+4k=2-2k
4k+2k=2-14
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k=-2


sorry if I'm wrong
7 0
4 years ago
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