3 years ago

Plzzzz help I’ll name brainlist

Mathematics

1 answer:

siniylev [52]3 years ago

8 0

Answer:

75 inches

Step-by-step explanation:

15*SF 5= 75

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15y + v4-8<br> What is the degree

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Answer: The degree of 15y+v4-8 is 1

Step-by-step explanation: Hope this helps in your studies!

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2 years ago

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mafiozo [28]

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3 years ago

(07.04 LC)What is the solution to the equation ax = 2?

Karo-lina-s [1.5K]

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What are the zeros of the quadratic function f(x) = 2x2 – 10x – 3?

Natasha2012 [34]

Answer:

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Step-by-step explanation:

We have been a quadratic equation:

$2x^2-10x-3$

We need to find the zeroes of quadratic equation

We have a formula to find zeroes of a quadratic equation:

$x=\frac{b^2\pm\sqrt{D}}{2a}\text{where}D=\sqrt{b^2-4ac}$

General form of quadratic equation is $ax^2+bx+c$

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Now substituting D in $x=\frac{b^2\pm\sqrt{D}}{2a}$ we get

$x=\frac{(-10)^2\pm\sqrt{124}}{2\cdot 2}$

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Therefore, $x=\frac{50+\sqrt{31}}{2},\frac{50-\sqrt{31}}{2}$

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solniwko [45]

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Step-by-step explanation:

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3 years ago

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