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My name is Ann [436]
3 years ago
8

PLEASE HELP PLEASE!!!!!!!

Mathematics
1 answer:
dybincka [34]3 years ago
6 0

Answer:

step 1, he needed to add 2b to both sides

Step-by-step explanation:

he needed to do this to get rid of that 2b

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Câu 4.19 . Vi phân cấp hai của hàm L ( x ; y )
laila [671]

Answer:

hi i dont understan hahahag

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PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( !
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B

Step-by-step explanation:

Its B because you get 10% of that energy back when you eat it so no matter what its 10% available so its the same amount of energy available

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How many factors does the number 52 have?
Setler79 [48]

Answer:

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3 years ago
Read 2 more answers
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timama [110]

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$2,369,136.10

Step-by-step explanation:

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7 0
3 years ago
MATRECIES: Suppose ={u,v,w}⊆R3 is linearly independent. Determine if the set 4 ={u, v, v−w, u+v+w} is linearly independent or li
AlladinOne [14]

The set is linearly dependent.

To explicitly prove this, we need to show there is at least one choice of constants c_1,c_2,c_3,c_3\in\Bbb R such that

c_1 u + c_2 v + c_3(v-w) + c_4(u+v+w) = 0

or equivalently,

(c_1 + c_4) u + (c_2 + c_3 + c_4) v + (-c_3 + c_4) w = 0

which is the same as solving the system of equations

\begin{cases} c_1 + c_4 = 0 \\ c_2 + c_3 + c_4 = 0 \\ -c_3 + c_4 = 0 \end{cases}

From the first and last equations, we have c_1=-c_4 and c_3=c_4. Substituting these into the second equation leaves us with c_2-2c_1=0, and so the overall solution set is

c_1 = \dfrac12 c_2 = -c_3 = -c_4

for which there are infinitely many not-all-zero solutions.

3 0
2 years ago
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