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Soloha48 [4]
3 years ago
10

Solve the equation below for y. 8x+4y=20

Mathematics
2 answers:
stira [4]3 years ago
8 0
4y=20-8x
Y=20-8x/4
Y=5-2x
tia_tia [17]3 years ago
4 0
The final answer is Y= -2x + 5

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Terms whose variables are the same are called what?
Ostrovityanka [42]
They are called like terms
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Given that a = 4.8 × 104 and that b = 8 × 10−3
Paha777 [63]

Answer:

3.84 * 10^0

Step-by-step explanation

Given the following values;

a = 4.8 × 104 and that b = 8 × 10−3

We are to find the product ab

ab = (4.8 × 10^4)(8 × 10^−3)

ab = (4.8*8)(10^4 * 10^-3)

ab = 38.4 * 10^(4-3)

ab = 38.4 * 10^-1

ab = 3.84 * 10 * 10^-1

ab = 3.84* 10^0

<em>Hence the product in standard form is expressed as 3.84 * 10^0</em>

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3 years ago
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Vadim26 [7]

Answer:(  

q

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
pls There are (4^9)^5 ⋅ 4^0 books at the library. What is the total number of books at the library? A.4^9 B. 4^45 C. 4^46 D. 1  
jekas [21]
We know that there are (4^9)^5 ⋅ 4^0 at the library, so we just need to simplify this to get the answer.
(4^9)^5 ⋅ 4^0
=(4^9)^5×1
=(4^9)^5
=4^9×5
=4^45. As a result, the total number of books at the library is 4^45 books at the library or B is the final answer. Hope it help!
6 0
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3 years ago
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