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2 years ago

5 ( x + 3 - 5x) PLZ WHAT IS THIS IN SIMPLEIST FORM WILL GIVE BRAINLIEST

Mathematics

2 answers:

Tresset [83]2 years ago

6 0

Answer:

-20x + 15

Step-by-step explanation:

lara [203]2 years ago

3 0

Answer: -20x + 15

Step-by-step explanation:

5(x + 3 - 5x)

5(-4x +3)

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Andrew [12]

Answer:

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Step-by-step explanation:

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2 years ago

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GrogVix [38]

Answer:

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Step-by-step explanation:

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2 years ago

We have a study involving 5 different groups that each contain 9 participants (45 total). What two degrees of freedom would we r

vivado [14]

Answer:

Degree of freedoms F(4,40)

Step-by-step explanation:

Given:

There is a study which is involving 5 different groups that each contains 9 participants (totally 45)

The objective is to calculate the degree of freedoms

Formula used:

Numerator degree of freedom = k-1

denominator degree of freedom=N-K

Solution:

Numerator degree of freedom = k-1

denominator degree of freedom=N-K

Where,

K= number of groups = 5

N= total number of observations

which is given as follows,

N=45

Then,

Numerator degree of freedom = k-1

=5-1

Denominator degree of freedom = N-K

=45-5

=40

Therefore,

Degree of freedoms, F(4,40)

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2 years ago

Label based on TRIANGLE INEQUALITY.<br> 12<br> X Х<br> 8

jok3333 [9.3K]

Answer:

Step-by-step explanation:

TRIANGLE

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2 years ago

Use the arc length formula and the given information to find r. Show your work for full credit. s = 8.1 ft θ = (3.14/3)rad r = ?

VladimirAG [237]

This question is simple I'm a little confused on the specifics so I will try my best to help.

s=θ(r)
arc length = angle x radius
2.46888m(or 8.1 ft) = (π/3) x r
$r = (\pi /3)/2.46888$
$r = .425m$

4 0

3 years ago

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