3 years ago

Please help is this inequality true or false 12 > 9

Mathematics

2 answers:

amm18123 years ago

5 0

TRUE are you in like first grade or something

victus00 [196]3 years ago

5 0

Sorry I cannot did the

You might be interested in

Jodi and mariah are sisters. jodi is three years older than mariah. using one variable, write an expression to represent the sum

lapo4ka [179]

Mariah =X
Jodi= X+3

X+X+3= 2X+3

7 0

3 years ago

Find a closed-form solution to the integral equation y(x) = 3 + Z x e dt ty(t) , x > 0. In other words, express y(x) as a fun

MrMuchimi

Answer:

$y{x} = \sqrt{7+2Inx}$

Step-by-step explanation:

$y(x)= 3 + \int\limits^x_e {dx}/ \, ty(t) , x>0}$

Let say; By y(x)= y(e)

we have;

$y(e)= 3 + \int\limits^e_e {dt}/ \, ty= 3+0$

Using Fundamental Theorem of Calculus and differentiating by Lebiniz Rule:

$y^{1} (x) = 0 + 1/ xy$

$y^{1} = 1/xy$

dy/dx = 1/xy

$\int\limits {y} \, dxy = \int\limits \, dx/x$

$y^{2}/2 Inx + C$

RECALL: y(e) = 3

$(3)^{2} / 2 = In (e) + C$

$\frac{9}{2} =In(e)+C$

$\frac{9}{2} - 1 = C$

$\frac{7}{2} = C$

$y^{2} / 2 = In x +C$

$y^{2} / 2 = In x +7/2$

MULTIPLYING BOTH SIDE BY 2 , TO ELIMINATE THE DENOMINATOR, WE HAVE;

$y^{2} = {7+2Inx}$

$y{x} = \sqrt{7+2Inx}$

8 0

3 years ago

For an arithmetic sequence,first term is 2 and the common difference is 3 find the sum of the first 11

romanna [79]

Answer:

Step-by-step explanation:

by adding three to the next number each time, the answer is 35

6 0

2 years ago

Jessica has just purchased a new purse in the shape of a rectangular box to match her favorite shoes. The purse has a length of

Nostrana [21]

The volume would be 768 cm^3

6 0

3 years ago

A farmer has 140 bushels of wheat to sell at his roadside stand. He sells an average of 14 bushels

Levart [38]

Answer:

140-(14×7)=42

Step-by-step explanation:

if he sells 14 each day for 7 days. thats 14-7=98 and to find how many he has left, you have to subtract 98 from 140

7 0

3 years ago