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Lena [83]
3 years ago
9

PLS , help me asap :(( , im so frustrated , idk how to do these :c

Mathematics
2 answers:
kolezko [41]3 years ago
6 0

Answer:

y intercept = 5

Step-by-step explanation:

In analytic geometry, using the common convention that the horizontal axis represents a variable x and the vertical axis represents a variable y, a y-intercept or vertical intercept is a point where the graph of a function or relation intersects the y-axis of the coordinate system. As such, these points satisfy x = 0.

maks197457 [2]3 years ago
4 0

Answer:

Step-by-step explanation:

i don't want to make u mad but i'm taking a test with that same question and i got 29.25 but i'm also not the smartest

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jack spends 1 1/3 as long on his homework as Jill. Last week Jill sent 5 1/2 hours doing homework. How long did jack spenkd doin
katen-ka-za [31]
Jill = x
Jack = x + 1 1/3
X    =    5 1/2

Solving Equations
5 1/2 +1 1/3
 =6 5/6

Answer = 6 5/6 hours


8 0
4 years ago
Determine the multiplicity of the roots of the function k(x) = x(x + 2)3(x + 4)2(x − 5)4. 0, -2, -4, 5
Sergeu [11.5K]

Answer:

The polynomial function k(x)=x(x+2)^3(x+4)^2(x-5)^4

To determine the multiplicity of 0, -2, -4, 5.

The multiplicity of a root is the number of times the root appears.

First find the root of the equation, set the function equals to zero.

x(x+2)^3(x+4)^2(x-5)^4=0

therefore, the root of this function are, x=0,-2, -4, 5

To find the multiplicity of the roots:

A factor of x would have a root at x=0 with multiplicity of 1

similarly,  x=-2 with multiplicity of 3

x=-4 with multiplicity of 2

x=5 with multiplicity of 4.



4 0
3 years ago
Read 2 more answers
Pls help on both questions
WINSTONCH [101]

Answer:

Step-by-step explanation:

Both expression are the same :

14 = 2(x + 3)

By expansion :

14 = 2*x + 2*3

14 = 2x + 6

Hence ;

Both expression are the same

Weight of one circle :

Final weight on both sides are equal:

Weight on Left hand side = 14

Weight on right hand side = 3*x + 3*x

Weight on Left hand side = Weight on right hand side

14 = 3x + 3x

14 = 6x

x = 14 / 6

x = 2.333

4 0
3 years ago
What is the area of this parallelogram?
andre [41]
Area=84 m^2
area of the triangle= 1/2*4*7=14
the area of the other triangle is also 14.
area of rectangle=8*7=56
56+14+14=84 m^2
5 0
3 years ago
Read 2 more answers
NEED HELP FAST!!!!!!!! CAN SOMEONE HELP ME PLEASE
forsale [732]

What do you need help with

6 0
3 years ago
Read 2 more answers
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