2 years ago

Plz help!! Me with this question

Mathematics

2 answers:

faltersainse [42]2 years ago

7 0

Answer: 3/4 also could use calculator to simplify easier

kramer2 years ago

4 0

Answer: 3/4

Step-by-step explanation: 12/16 which simplifies to 3/4.

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Enter the numerator that makes the equation true.

Gelneren [198K]

Answer:

1 3/4

Step-by-step explanation:

First write the equation in mixed fraction form as;

1 3/4 + 1 1/3 = 1 _/12 + 1 4/12 ⇒ 7/4 + 4/3 = _ + 16/12

7/4 + 4/3 = _ + 16/12

37/12 = _ + 16/12

37/12 - 16/12 = _

= 21/ 12

= 1 9/12

= 1 3/4

6 0

2 years ago

Solve. 10x^2 = 6 + 9x10x 2 =6+9x10, x, start superscript, 2, end superscript, equals, 6, plus, 9, x Choose 1 answer: Choose 1 an

yulyashka [42]

Answer:

Option B.

Step-by-step explanation:

If a quadratic equation is defined as

$ax^2+bx+c=0$ .... (1)

then the quadratic formula is

$x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

The given equation is

$10x^2=6+9x$

It can rewritten as

$10x^2-9x-6=0$ .... (2)

On comparing (1) and (2) we get

$a=10,b=-9,c=-6$

Using quadratic formula we get

$x=\dfrac{-(-9)\pm \sqrt{(-9)^2-4(10)(-6)}}{2(10)}$

$x=\dfrac{9\pm \sqrt{81+240}}{20}$

$x=\dfrac{9\pm \sqrt{321}}{20}$

Therefore, the correct option is B.

6 0

3 years ago

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F (x + 5) - 2(4x - 1) = 0, what is the value of x?

schepotkina [342]

It is a.1

(1+5) - 2(4(1)-1) = 0

(6) - 2(3) = 0

6 - 6 = 0

0=0

4 0

3 years ago

Do anybody know geometry?

choli [55]

Answer:

D. 29

Step-by-step explanation:

180 - 151 = 29

6 0

3 years ago

Help ASP! <br> What is the unknown exponent to the 10?<br> 50 X 8,000 = 4 x 10

baherus [9]

4*10^5 where 5 is the unknown exponent

7 0

3 years ago

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