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2 years ago

Solve for x. x+5/8=7/6

Mathematics

2 answers:

Strike441 [17]2 years ago

7 0

Answer:

x=13/24

Step-by-step explanation:

First subtract 5/8 from both sides

5/8 - 5/8 = 0

7/6-5/8= 13/24

So x=13/24

agasfer [191]2 years ago

4 0

Answer:

$x + \frac{5}{8} = \frac{7}{6}$

$x = \frac{7}{6} - \frac{5}{8}$

$x = \frac{13}{24}$

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lbvjy [14]

Step-by-step explanation:

Given bi-quadratic equation is:

$x^4+95x^2 -500=0$

Substituting $x^2=a,$ given bi-quadratic equation reduces in the form of following quadratic equation:

$a^2 +95a -500=0\\$

Let us factorize the above quadratic equation:

$a^2 +95a -500=0\\\therefore\: a^2 +100a -5a-500=0\\\therefore\: a(a +100) -5(a+100)=0\\\therefore\: (a +100)(a -5)=0\\\therefore\: (a +100)=0\:\: or \:\: (a -5)=0\\\therefore\: a = - 100\:\: or \:\: a = 5\\\\CASE\: (1)\:\\When\: a = - 100 \implies x^2 = - 100\\\therefore x=\pm \sqrt{-100}\\$

Since square root of a negative number cannot be found, so:

$x \neq \pm \sqrt{-100}\\$

$CASE\: (2)\:\\When\: a =5 \implies x^2 =5\\\therefore x=\pm \sqrt{5}\\$

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2 years ago

What is the answer for number 11. Please

Zolol [24]

#11
Each roll is 9' long,
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2 years ago

How do I find the Axis of Symmetry for a parabola

soldier1979 [14.2K]

Answer:

Explanation given below.

Step-by-step explanation:

The first step is to put the parabola in the form $ax^2+bx+c$ , which is the standard form of a parabola

Note: a is the coefficient before x^2 term, b is the coefficient before x term, and c is the independent constant term

The axis of symmetry divides the parabola symmetrically. The axis of symmetry has the equation $x=-\frac{b}{2a}$

Where a and b are the respective values shown above

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2 years ago

Read 2 more answers

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Debora [2.8K]

Answer:

Choice 2

Step-by-step explanation:

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2 years ago

Find the measure of each missing angle.

maria [59]

Answer:

<1=63°

<2=49°

<3=87°

<4=44°

Step-by-step explanation:

<1=180-68-49=63°

<2=49°

<3=180-93=87°

<4=180-49-87=44°

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2 years ago