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2 years ago

PLEASEEEE HELPPP i can’t get it

Mathematics

1 answer:

sveta [45]2 years ago

8 0

Answer:

(-4, 2.5)

Step-by-step explanation:

-8/2=-4

5/2=2.5

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Line k is parallel to y= -2x - 1 and passes through the point (4,3). What is the y intercept of line k?

Schach [20]

Yk what all above you can’t go wrong with choosing all of the em tbh cuz u would get one of them righ

4 0

1 year ago

If f(x) = x^4-x^3+x^2 and g(x)= -x^2, where x does not = 0, what is (f/g)(x)?

Korvikt [17]

For this case we have the following functions:

$f (x) = x ^ 4-x ^ 3 x ^ 2\\g (x) = - x ^ 2$

By definition of composition of functions we have to: $(f \ g) (x) = \frac {f (x)} {g (x)}$

So:

$\frac {f (x)} {g (x)} = \frac {x ^ 4-x ^ 3 x ^ 2} {- x ^ 2} = \frac {x ^ 4} {- x ^ 2} +\frac {-x ^ 3} {- x ^ 2}+ \frac {x ^ 2} {- x ^ 2} =$

By definition of division of powers of the same base we have to place the same base and subtract the exponents:

$\frac {f (x)} {g (x)} = - x ^ 2+x-1$

ANswer:

$(\frac {f} {g}) (x) = - x ^ 2 +x-1$

3 0

2 years ago

N x 50 = 5,000. Explain your solution

prohojiy [21]

In order to figure out what N is you have to isolate it by dividing by 50 on both sides as shown below:
$N*50=5000\\\frac{n*50}{50}=\frac{5000}{50}\\n=100$

3 0

2 years ago

I need these answers by 1:30

hodyreva [135]

Answer:

its 4

Step-by-step explanation:

because u divied

3 0

2 years ago

Help me find the Angle <br><br><br> Angle FGB

Llana [10]

Answer:

∠FGB = 111°

Step-by-step explanation:

FGBE is a Kite. If you draw a line segment from F to B in bisects ∠GBE and ∠GFE into two triangles. The angles of a triangle with always add up to 180°. So, in triangle FBG, ∠GFB = 45° and ∠GBF = 24°. You subtract 45 and 24 from 180 and you are left with 111°.

5 0

3 years ago

￼PLEASEEEE HELPPP i can’t get it

PLEASEEEE HELPPP i can’t get it