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Salsk061 [2.6K]
4 years ago
13

How to find the x ?

Mathematics
1 answer:
KonstantinChe [14]4 years ago
3 0
Does that say 4 x 8x + 1 = 2(squared)x?
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Find the center, vertices, and foci of the ellipse with equation 2x2 + 8y2 = 16.
Pavlova-9 [17]

{2}x^{2}  + 8 {y}^{2}  = 16 \\  \\ 1. \:  {2x}^{2}  =  - 8 {y}^{2}  + 16 \\ 2. \:  {x}^{2}  =  - 4y^{2}  + 8 \\ 3. \: x =  \sqrt{ - 4y^{2}  + 8}  \\ x =  -  \sqrt{ - 4y^{2} + 8 }  \\  \\ answer \\ x =  \sqrt{ - 4y^{2} + 8 }  \\ x =  -  \sqrt{ - 4y^{2}  + 8}

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4 years ago
The net of a square pyramid is shown:
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1.7625 square inches
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3 years ago
Sixty out of every 100 pieces of candy is red. Which Indicates the
JulsSmile [24]

Answer:

The proportion of red candies is 60/100.

Step-by-step explanation:

Given that sixty out of every 100 pieces of candy is red, to determine which indicates the proportion of red candies, the following calculation must be performed:

60 red candies out of 100 total candies

60/100

Therefore, the ratio of red candies is 60/100.

8 0
3 years ago
Please help it's urgent!Need help quick!
belka [17]

Answer:

Solution

Step-by-step explanation:

Hope this helped :)

5 0
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Is the following shape a triangle? How do you know
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Depends

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All triangles have 3 sides no more no less Hope this helps

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