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Gemiola [76]
3 years ago
8

Write an equation of the line that passes through (-2, -4) and (-4, 2).

Mathematics
1 answer:
Effectus [21]3 years ago
5 0
You can formulate an equation of the line given two points using the two-point slope form:

m = (y2-y1) / (x2-x1)

Wherein, after plugging in the values, it will now be on the form:

y = mx + b

I hope my answer has come to your help. God bless and have a nice day ahead!
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What is the smallest positive integer n such that n! ends in at least 2019 zeros?​
Lady_Fox [76]

Answer:

I think there's 502

Step-by-step explanation:

if this is a olunomical question that should be it I believe, because you have to write in standered form then when it equals zero, then factor it

3 0
2 years ago
A parabola and its focus are shown on the graph. The vertex of the parabola is at (0,0).
natulia [17]

Answer:

y = -3

Step-by-step explanation:

the length from directrix to vertex is equal to the length from focus to the vertex.

4 0
3 years ago
Read 2 more answers
7. Which dimensions result in the minimum perimeter for a rectangle with area 42.0 cm2?
natali 33 [55]

9514 1404 393

Answer:

  7. d. l = 6.48 cm, w = 6.48 cm

  8. d. square

Step-by-step explanation:

For a given area, the perimeter can always be shortened by reducing the length of the long side and increasing the length of the short side. When you get to the point where you can't do that, then you have the minimum perimeter. You will reach that point when the sides are the same length: the rectangle is a square.

__

7. In light of the above, the best dimensions are √42 ≈ 6.48 cm for length and width.

__

8. In light of the above, the shape is a square.

_____

The attached graph shows the length of one side (x) and the associated perimeter. The other side is 42/x, which will also be 6.48.

8 0
3 years ago
I really need help with this question!
ololo11 [35]
Same as all the other ones like this.

Since the two figures are similar . . .

-- The ratio of of their volumes is  R³ .

-- The ratio of their surface areas is  R² .

-- The ratio of their dimensions is  R .

So  R³  is        729 / 2744 .

Take the cube root of that and you'll have  R .

Then square R and you'll have the ratio of their surface areas.
5 0
3 years ago
PLS ANSWER QUICKLY WILL GIVE BRAINLIEST
lapo4ka [179]

Answer:

Point D

Step-by-step explanation:

Hope this helps :)

4 0
3 years ago
Read 2 more answers
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