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wolverine [178]
3 years ago
13

Please help answer would be appreciated

Mathematics
1 answer:
blsea [12.9K]3 years ago
5 0
Jejejejdjjvkeoxjek f
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Find the solution to the equation below.
Andreyy89

Answer:

B and D

Step-by-step explanation:

The quadratic formula is x=\frac{-b+/-\sqrt{b^2-4ac} }{2a}. Here a=20, b=-26, and c=8.

Substitute and you'll have:

x=\frac{-b+/-\sqrt{b^2-4ac} }{2a} =\frac{26+/-\sqrt{26^2-4(20)(8)} }{2(20)}=\frac{26+/-\sqrt{676-640} }{40)}

\frac{26+/-\sqrt{36} }{40}=\frac{26+/-6 }{40}

This means the solutions are 26 - 6/ 40 and 26 + 6/ 40.

It simplifies to 1/2 and 4/5.

3 0
3 years ago
10 divided 2-3(5times0)
artcher [175]

Answer:

5

Step-by-step explanation:

10÷2-3 (5×0)

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3 0
3 years ago
In a pass of 30 students 13 are boys
Firdavs [7]

Answer:

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Ratio of girls to all students:

17:30

Ratio of boys to girls:

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Step-by-step explanation:

I think you're asking for the ratio... so I hope this helps! :D

7 0
2 years ago
Heyy can y’all help me with this algebra assignment? I’ll give out brainliest !
algol [13]

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