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love history [14]
3 years ago
8

Which lines best approximate the directrices of the ellipse? Round to the nearest tenth.

Mathematics
1 answer:
Mrrafil [7]3 years ago
6 0

C aka  y = -4.6 and y = 4.6

Step-by-step explanation:

i just took the unit review test on edg. :)

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7:13

Step-by-step explanation:

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3 years ago
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Simplify the expression -2/3 divided by 3 3/4
Vitek1552 [10]

Answer:

-8/45

I hope this helped!

Step-by-step explanation:

-2/3 ÷ 3 3/4

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3 years ago
Please help me: A cereal company fills boxes with 16 ounces of cereal. The acceptable percent error in filling a box is 2.5%. Fi
bagirrra123 [75]
16.4 would be the greatest  and 15.6 would be the least due to 2.5% equaling 0.4 and adding and subtracting it from 16.
6 0
4 years ago
Y = – 1.3(x + 3)2 – 9
Naddika [18.5K]

Given equation, y = – 1.3(x + 3)2 – 9 is in slope intercept form.

Step-by-step explanation:

Slope intercept form standard formula:

                          y = mx + c

where,

         y= y intercept

         x= x intercept

        m = slope

        c = constant

We are given:

                          y = - 1.3(x + 3)2 - 9

                          y = - 2.6x + 7.8 - 9

                          y = -2.6x -1.2

So,

                 Slope = m = -2.6

                  constant = 1.2

6 0
4 years ago
What natural disaster would pose the most serious threat to buildings were
ryzh [129]

Answer:

The answer is "floods"

Step-by-step explanation:

  • It is a natural phenomenon or occurrence if an area of land, which is typically desert country immediately gets dissolved covered in water.  
  • There are several other floods, that suddenly and a wide gap, the other will take weeks or even months to construct and release.
  • This cause is the most major threat to building structures, in which New York City to first be destroyed.
5 0
4 years ago
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