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FrozenT [24]
4 years ago
5

Solve: 2x - 45 = 7x - 9x - x

Mathematics
2 answers:
Kipish [7]4 years ago
8 0

Answer:

x=9

Step-by-step explanation:

strojnjashka [21]4 years ago
6 0

Answer:x = 9

Step-by-step explanation:

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An aquarium has display tanks that each contain 175 fish.how many fish are on display in 6 tanks
wel

Answer:

1050 fish

Step-by-step explanation:

175(6 tanks) = 1050

3 0
3 years ago
Determine if the following shapes have the same area or not. Justify your answer.
denis-greek [22]

Answer:

part A no

Part B yes :)

Step-by-step explanation:

measure the 2 in part A and of course their not right but for Part B its just slanted

3 0
3 years ago
Mark the statement either true (in all cases) or false (for at least one example). If false, construct a specific example to sho
LUCKY_DIMON [66]

Answer with Step-by-step explanation:

We are given that v_1,v_2,..,v_4 are in R^4 and v_1,v_2,v_3 is linearly dependent then {v_1,v_2,v_3,v_4}[/tex] is also linearly dependent.

We have to find that given statement is true or false.

Dependent vectors:Dependent vectors are those vectors in which atleast one vector is  a linear combination of other given vectors.

Or If we have vectors x_1,x_2,....x_n

Then their linear combination

a_1x_1+a_2x_2+.....+a_nx_n=0

There exist at least one scalar which is not zero.

If v_1,v_2,v_3 are dependent vectors then

a_1v_1+a_2v_2+a_3v_3=0 for scalars a_1,a_2,a_3

Then , by definition of dependent  vectors

There exist a vector which is not equal to zero

If vector v_3 is a linear combination of v_1\;and \;v_2, So at least one of vectors in the set is a linear combination of others and the set is linearly dependent.

Hence, by definition of dependent vectors

{v_1,v_2,v_3,v_4} is linearly dependent.

Option B is true.

8 0
3 years ago
In 2004, there were 10,649 commercial radio stations in the US. About 19.22% of these stations were devoted to country music. Ab
Rom4ik [11]
I think the answer would be 5,405 country music radio stations
5 0
3 years ago
Suppose you deposit $500 in a bank account that pays 8% annual simple
salantis [7]

Answer:

120

Step-by-step explanation:

I=prt . Where: P = Principal Amount; I = Interest Amount; r = Rate of Interest per year in decimal and time t should be in the same time units such as months or years.

I=500(.08)(3)

7 0
3 years ago
Read 2 more answers
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