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3 years ago

Simplify 3/5 + X . I'm stuck on this question

1 answer:

4 0

This is already is the simplest form, but if you want to get technical, you could change it so that the x is before the fraction to make it x + 3/5.

Hope this helped :)

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Write the next 3 terms in the arithmetic sequence 4.2, 4.8, 5.4, 6.0

Elina [12.6K]

Answer:

6.6, 7.2, 7.8 all i did was add 0.6

Step-by-step explanation:

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4 years ago

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Answer and get 22 pts be named brainliest and get a thank you.

bazaltina [42]

Option c 71 3/4

Step-by-step explanation:

Step 1 :

The area of a rectangle is length * breadth

Step 2 :

Given length = 15 3/8 = 123/8 (converting mixed fractions into improper fractions)

Breadth = 4 2/3 = 14/3

Step 3 :

Hence the area of the rectangle = length * breadth

= 123/8 * 14/3 = 1722/24 = 71 3/4 (converting improper fractions into mixed fractions)

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3 years ago

What is the constant of proportionality in the equation y 5/4 x ?

Alexeev081 [22]

Answer:

Firest y5/ 4x = y5 - 4 /4X -4

x= y

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3 years ago

6,132 ÷ 203= Divide. Enter a solution as a mixed number

Marat540 [252]

Answer:

30.2

Step-by-step explanation:

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3 years ago

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Determine the zeros of the function <br> 5) y=-x² + 2x + 1

Rus_ich [418]

<h3>Zeros of function are $x = 1 + \sqrt{2} \text{ and } x = 1 - \sqrt{2}$ </h3>

<em><u>Solution:</u></em>

<em><u>We have to find the zeros of the function</u></em>

$y = -x^2 + 2x+1$

Find the zeros of function:

$-x^2 + 2x+1 = 0\\\\\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}\\\\x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

$\mathrm{For\:}\quad a=-1,\:b=2,\:c=1\\\\x =\frac{-2\pm \sqrt{2^2-4\left(-1\right)1}}{2\left(-1\right)}$

$Simplify\\\\x=\frac{-2 \pm \sqrt{4+4}}{-2}\\\\x =\frac{-2 \pm \sqrt{8}}{-2}\\\\Simplify\\\\x =\frac{-2 \pm 2 \sqrt{2}}{-2}\\\\x = 1 \pm \sqrt{2}$

We have two zeros

$x = 1 + \sqrt{2} \text{ and } x = 1 - \sqrt{2}$

Thus zeros of function are $x = 1 + \sqrt{2} \text{ and } x = 1 - \sqrt{2}$

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3 years ago

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