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3 years ago

What is the slope of a line that contains the points (2,-7) and (-1, -6)

Mathematics

1 answer:

Bogdan [553]3 years ago

8 0

Answer:

Slope = - 1/3

Step-by-step explanation:

Y2-Y1 / X2 - X1

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Find the length of a side of a square if its área is 4/25 cm2

USPshnik [31]

Answer:

2/5cm or 0.4cm

Step-by-step explanation:

Area of square = $Side^{2}$

Thus, Side = $\sqrt{Area}$

= $\sqrt{4/25}$

= 2/5 cm = 0.4cm

4 0

3 years ago

Divide.<br>(3x4 - 3x2 - 6x - 10) = (x - 2)

alekssr [168]

Answer:

3x^3 + 6x^2 + 15x + 36 + 62 / 3x^4 +3x^2 +6x + 10

Step-by-step explanation:

Use Syenthetic Division

4 0

3 years ago

Simplify (4x– 4)– 3. A. –64x9 B. –8x12 C. D.

VLD [36.1K]

(4x - 4) - 3 simplified = 4x -7

7 0

3 years ago

Read 2 more answers

Divide using synthetic division.<br> (k + k4 - 28kº - 12k+ 17k - 40) : (k - 5)

Alex_Xolod [135]

Answer:

Step-by-step explanation:

5 0

3 years ago

Is the sequence -3, 1, 5, 9,... An arithmetic sequence

kramer

Answer:

Yes, it's an arithmetic sequence.

Step-by-step explanation:

Each term in this sequence is 4 more than the previous term. Therefore we have an arithmetic sequence.

6 0

3 years ago