2 years ago

Use the quadratic formula to find the exact roots of –5x^2 + 8x – 3 = 0. Express your answers as exact roots. Show all steps.

Mathematics

2 answers:

Serjik [45]2 years ago

7 0

Answer:

,jgkhgcjytgxclkgc

Step-by-step explanation:

Angelina_Jolie [31]2 years ago

4 0

Answer: x = 1 , 3 /5

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goldfiish [28.3K]

Answer:

The volume of can A is half the volume of can B.

Step-by-step explanation:

Given

Can A and Can B

Required

The true statement

For Can A, we have:

$h =8$

$r = 0.5$

The volume is:

$Volume = \pi r^2h$

This gives:

$V_A = \pi * 0.5^2 * 8$

$V_A = \pi * 2$

$V_A = 2\pi$

For Can B, we have:

$h =4$

$r = 1$

The volume is:

$Volume = \pi r^2h$

This gives:

$V_B = \pi * 1^2 * 4$

$V_B = \pi * 4$

$V_B = 4\pi$

So, we have:

$V_A = 2\pi$

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By comparison, (d) is correct

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Alex73 [517]

The difference is 38 degrees

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3 years ago

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In Linguistics 101, the ratio of the number of girls to the number of boys is $3:2$. When seven more girls join the class, and t

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Answer:

Step-by-step explanation:3.26*3.25- -5

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2 years ago

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To the nearest tenth of a percentage what is 3/11 written as a percent

MArishka [77]

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hope this helps leave a 5-rate and thanks!

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3 years ago

Please help if you can:)

Zepler [3.9K]

87.41898806% or 87% is what i got

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