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Elis [28]
3 years ago
8

Please help with this question... Which expression is equivalent to x^3/2?​

Mathematics
2 answers:
padilas [110]3 years ago
7 0

Answer: D

Step-by-step explanation:

alexandr1967 [171]3 years ago
4 0

Answer:

Solve (x+2/x-3);(x-2/x-3) Equating the equation to zero and taking out (x-3) as common denominator (x+2)(x-2)/ (x-3)2 Solving using the identities we get => (x2– 4)/(x2 -6x + 9)= 0 => (x2– 4)=(x2-6x + 9) => -4= -6x +9 => -4 -9= -6x => -13= -6x => 13=6x => x= 13/ 6

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The circle below is centered at (4, -1) and has a radius of 3. What is its
denis23 [38]

Answer:

Answers C and D are proably missing the y term.  I'll assume they are:

C. (x-4)² + (y-1)² = 9

D. (x-4)² + (y-1)² = 3

A, is the equation that produces the drawn circle.

Step-by-step explanation:

See the attached image for explanation.

6 0
2 years ago
63a-42b Please help!
Gennadij [26K]
21(3a-2b) hope this help !
I’m sorry if I’m wrong
7 0
3 years ago
Answer please cuz I'm very confused
Anestetic [448]

5x + 3y = - 53

the equation of a line in ' slope- intercept form ' is y = mx + c

where m is the slope and c the y-intercept

rearrange 3x - 5y = - 15 into this form to obtain m → (subtract 3x from both sides)

- 5y = - 3x - 15 → divide all terms by - 5 )

y = \frac{3}{5} x + 3 → in slope-intercept form with m = \frac{3}{5}

given a line with slope m then the slope m₁ of a line perpendicular to it is

m₁ = - \frac{1}{m} = - 1 ÷ \frac{3}{5} = - \frac{5}{3}

partial equation is y = - \frac{5}{3} x + c

to find c substitute ( - 7, - 6) into the partial equation

- 6 = \frac{35}{3} + c ⇒ c = - 6 - \frac{35}{3} = - \frac{53}{3}

y = - \frac{5}{3} x - \frac{53}{3} → in slope intercept form

multiply all terms by 3

3y = - 5x - 53 → ( add 5x to both sides )

5x + 3y = - 53 → in standard form





6 0
3 years ago
What is 117.5% as a decimal
trasher [3.6K]
Move the decimal 2 places to the right to get 1.175.
8 0
3 years ago
Please help right away!!!
ira [324]
It depends on your goals.

typically it's B but it could be D
3 0
3 years ago
Read 2 more answers
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