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KATRIN_1 [288]
3 years ago
12

Is this correct ???? please help

Mathematics
1 answer:
Bond [772]3 years ago
4 0

Answer:

I do not think so.

Step-by-step explanation:

I believe the last two options should be swapped. You multiply in the second to last step, and in this problem you put what happens in the previous step in the next box so multiplication should be in the last box

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Find the slope of the line that contains (−9, 1) and (3, 6).
Neko [114]

Answer:

5/12

Step-by-step explanation:

slope is  \frac{1y-2y}{1x-2x}

so \frac{6 - 1}{3 - (-9)} and that is 5/12

Please mark brainliest!!! Thanks.

6 0
3 years ago
What will happen to the ratios as you increase the number of sides of the regular polygon?
earnstyle [38]

Answer: increase

Step-by-step explanation:

Number of sides of the polygon, The number of sides of a regular polygon and the measure of the exterior angle are inversely proportional. <em><u>As one quantity increases, the other decreases and vice versa.</u></em>

4 0
3 years ago
Sally designs web pages. She charges $140 per web page. She also needs to pay
dolphi86 [110]
You will take 140 times 5 since that is the amount she made so you times it buy the price she earns then after you do that subtract it buy 650 since that is what you have to pay
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so she made a profit of 50
6 0
2 years ago
If the endpoints of the diameter of a circle are (−10, −8) and (−6, −2), what is the standard form equation of the circle? A) (x
kolbaska11 [484]
Selections B and D both appear to be appropriate.
  B) (x+8)² + (y+5)² = 13
  D) (x+8)² + (y+5)² = 13

_____
The center is at the midpoint of the diameter, ((-10-6)/2, (-8-2)/2) = (-8, -5). For center (h, k) and radius r, the equation is
  (x -h)² +(y -k)² = r²
  (x -(-8))² +(y -(-5))² = (√13)²
  (x+8)² + (y+5)² = 13
4 0
3 years ago
Read 2 more answers
I need help<br> please and thank you
REY [17]
I believe it’s
D.51is it B ??
7 0
2 years ago
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