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3 years ago

11

solve for x 2/3x=4 ????????????????????????????????????????????? this has to be like 26 characters long so don't mind the questi

on marks

1 answer:

just olya [345]3 years ago

7 0

The answer is 6/////////////

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Help with this question please

dimaraw [331]

The answer should be C

4 0

3 years ago

Simplify the expression. 6p5

Nastasia [14]

If you are considering P of the permutation and combination. Then simply pit the figure 6P5 in calculator and your answer will be 720. Or if not calculator then the formula is P(n,r)= n(factorial)/ (n-r)factorial.

3 0

3 years ago

The data above can be modeled by the function f(x) = 0.0425x^2 + 0.07381x - 0.49107 . Using this equation, predict the skid dist

nataly862011 [7]

Answer:

<em>f(50) = 109.44943 feet</em>

Step-by-step explanation:

<u>Modeling</u>

The model of a situation where the skid distance f is measured against the car speed x can be expressed as:

$f(x) = 0.0425x^2 + 0.07381x - 0.49107$

Using this equation, we can predict the skid distance for a car that is driving at x=50 mph by substituting in the equation of the model:

$f(50) = 0.0425*50^2 + 0.07381*50 - 0.49107$

$f(50) = 106.25 + 3.6905 - 0.49107$

f(50) = 109.44943 feet

7 0

3 years ago

What is the image of the point (2, -3) after a rotation of 180° counterclockwise

horsena [70]

Answer:

(-2, 3)

Step-by-step explanation:

<em>When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative</em>

<u>Point (2, -3) becomes:</u>

Point (-2, 3)

5 0

4 years ago

If f(x) 2x2 8x 9, which statement regarding the vertex form of f(x) is true? A. In vertex form, f(x) 2(x 2)2 1 and therefore has

lakkis [162]

It would be eleven plus ten times the 3 roman numeral y=mx+b

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4 years ago