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timofeeve [1]
3 years ago
14

1/4 divided by 2 is? ​

Mathematics
2 answers:
geniusboy [140]3 years ago
8 0

Answer: 1/8

Step-by-step explanation:

1/4 / 2 =

you can multiply 1/4 by 1/2 instead of diving by 2

1/4 * 1/2 = 1/8

Novosadov [1.4K]3 years ago
6 0

Answer:

1/4 ÷ 2 = 1/8 in fraction form. 1/4 ÷ 2 = 0.125 in decimal form.

Step-by-step explanation:

hope this helps <3

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A. Use the roster method to write the given set. You may need to consult a reference, such as the Internet or an encyclopedia. (
jarptica [38.1K]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

For point A:

\{0,1,2,3,4,5,6,7,8\}

For point B:

{x | x is the positive square number less than or equal to 81}

For point C:

All given sets were equal and equal, that since elements and the element no. are identical.

7 0
3 years ago
What is the value of x?
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The value of x is more 90 because the angle is an obtuse and an obtuse is more than 90 degrees. 
8 0
3 years ago
Read 2 more answers
PLZ HELP ME 100 POINT AND BRAINEST Solve the Quadratic Equation X^2 = -8x -7
quester [9]

Answer:

B. \displaystyle -1, -7

Step-by-step explanation:

\displaystyle x^2 = -8x - 7 → x^2 + 8x + 7 \\ \\ x^2 + 8x + 7 \\ [x + 1][x + 7]; -1, -7 = x

I am joyous to assist you at any time.

6 0
4 years ago
I beg for someone. I need a maximum, minimum, domain, and range of polynomial:
elena-s [515]

Answer:

  • domain: all real numbers, (-∞, ∞)
  • range: all real numbers, (-∞, ∞)
  • maximum: +∞
  • minimum: -∞

Step-by-step explanation:

The function is an odd-degree polynomial. The domain and range of any odd-degree polynomial is (-∞, +∞). It has no finite maximum or minimum.

There are 3 local maxima, and 3 local minima. The ones that are non-zero are irrational. Those are about -150.018, -580.455, and 578.545. If you're seriously expected to solve for these values, no doubt you have been given a method for doing so. Use that method.

These local extreme values are reported by the Desmos on-line graphing calculator.

3 0
4 years ago
Need an answer for question 7 HURRY PLEASE 20 POINTS
Andrei [34K]

Answer:

2x^2 = 6x - 5.

-x^2 - 10x = 34.

These have only complex roots/

Step-by-step explanation:

3x^2 - 5x = -8

3x^2 - 5x + 8 = 0

There are complex roots if the discriminant  9b^2 - 4ac) is negative.

Here the discriminant D = (-5)^2 - 4*-5*8 = 25 + 160

This is positive so the roots are real.

2x^2 = 6x - 5

2x^2 - 6x + 5 = 0

D = (-6)^2 - 4*2*5 =  36 - 40 = -4

So this has no real roots only complex ones.

12x = 9x^2 + 4

9x^2 - 12x + 4 = 0

D = (-12)^2 - 4*9 * 4 = 144 - 144 = 0.

- Real roots.

-x^2 - 10x = 34

x^2 + 10x + 34 = 0

D = (10)^2 - 4*1*34 = 100 - 136 = -36.

No real roots = only complex roots.

7 0
3 years ago
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