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2 years ago

Put me out of my misery! Help me! If possible could you show me how to do this?

Mathematics

2 answers:

prisoha [69]2 years ago

8 0

Answer:

4z+4

Divide each term of 4z+4 by 4 to get 1+z.

1+z

seraphim [82]2 years ago

3 0

Answer:

Your answer is going to be 4z + 1

Step-by-step explanation:

first, you're going to divide the numbers

4z + 4/4 then turn it into 4z + 1 and there is your answer.

Hope this helps!

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Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with a force of 90.5 N , Jill pul

Radda [10]

Answer:

Fn= 174.9 N : Magnitude of the net force the people exert on the donkey.

Step-by-step explanation:

We find the components of the forces in x-y-z

Force of Jack in z =F₁z=90.5 N in direction (+z)

Force of Jill in x = F₂x= -82.3*cos45°= - 58.19 N (-x)

Force of Jill in y =F₂y=-82.3*sin45°= + 58.19 N (+y)

Force of Jane in x =F₃x=125*cos45°= + 88.4 N (+x)

Force of Jane in y =F₃y=125*sin45°= + 88.4 N (+y)

Calculating of the components of the net force the people exert on the donkey.

Fnx= F₂x+F₃x=( - 58.19+ 88.4 )N=30.2N (+x)

Fny= F₂y+F₃y=( 58.19+88.4 ) = 146.59 N (+y)

Fnz =F₁z=90.5 N (+z)

Calculating of the magnitude of the net force the people exert on the donkey.

$F_{n} =\sqrt{(F_{nx})^{2}+(F_{ny}) ^{2} +(F_{nz}) ^{2} }$

$F_{n} =\sqrt{(30.2)^{2}+( 146.59) ^{2} +(90.5) ^{2} }$

$F_{n} = 174.9 N$

7 0

3 years ago

What is the point slope form of a line with slope 3 that contains the point (2,1)

Mice21 [21]

Answer:

y - 1 = 3 ( x - 2)

Step-by-step explanation:

The formula for point slope form is y-y1=m(x-x1)

Just substitute the given information into the equation to get your answer.

(reminder m=slope, y1=the given y value, x1= the given x value)

HOPE THIS HELPS

7 0

3 years ago

What is the square root of -1?

lora16 [44]

Answer:

Step-by-step explanation:

i means imaginary because whatever you try you can't get a number which squared gets a negative number.

4 0

3 years ago

Please Help!!!!!!! 10 Points!!!!!!

timurjin [86]

Answer:

tyyegwgrg

Step-by-step explanation:

htfrbgregbrfehetbfdb

4 0

3 years ago

There are eight members of a jazz club who are listed below. A concert director can choose some or all of them to be part of a l

bagirrra123 [75]

Answer:

40320 ways

Step-by-step explanation:

Given

Members = 8

Required

Number of ways they can be selected

Since, the order does not matter;

They can be selected in 8! ways

$8! = 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1$

$8! = 40320\ ways$

<em>Hence, there are 40320 ways which the director can select them for the concert</em>

8 0

3 years ago