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FinnZ [79.3K]
3 years ago
7

They communicative property applies to subtraction true or false PLEASE HELP ME I’M STRUGGLING

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
5 0

Answer:

True

Step-by-step explanation:

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Finger [1]

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easy!

Step-by-step explanation:

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3 years ago
Which set of points contains the solutions to the inequality y < -2/3x - 13/3?
Hatshy [7]

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D

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3 years ago
Interpret the following sine regression model.
natita [175]

Answer:

The question is incomplete, so I will describe the sine regression model.

The function

y = 0.884 sin(0.245x - 1.093) + 0.400

correspond to the general equation:

y = a sin(bx - c) + d

where:

a = 0.884

b = 0.245

c = 1.093

d = 0.400

The amplitude of the function is computed as follows:

amplitude = |a| = 0.884

The period of the function is computed as follows:

period = 2π/|b| = 25.6456

The phase shift of the function is computed as follows:

phase shift = c/b = 4.4612 to the right (because there is a minus sign before c in the equation)

The vertical shift of the function is computed as follows:

vertical shift = d = 0.400

3 0
3 years ago
I need help with these two .
stira [4]

Answer:

6 .Cant find the answer there

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4 0
2 years ago
(picture) Factoring Polynomials: GCF PLEASEE HELP!!!!!<br> a<br> b<br> c<br> d
tigry1 [53]

Answer:

greatest common factor is 2

Step-by-step explanation:

4k, 18k^4, 12

To find greatest common factor , we write each term in factor form

factors form are the product of the factor of given term

4k ---> 2 * 2* k

18k^2 ----> 3 * 3* 2* k*k

12 -----> 2*2*3

all the three terms has common factor 2

So GCf is 2


6 0
3 years ago
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