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earnstyle [38]
3 years ago
11

Can some one help me with some math problems

Mathematics
1 answer:
Tatiana [17]3 years ago
4 0
It's C, Y = 2x + 3. This is cause, if we use the table and say that y = 5 and x = 1, then 5 = 1 x 2 + 3 which is correct
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Solve 12 + 6m = 2m. m = =​
Shkiper50 [21]

Answer:

-3

Step-by-step explanation:

8 0
2 years ago
A rectangle on a coordinate plane has vertices at (7,5),(-7,5),(-7,-2),and (7,-2) what is the perimeter of the rectangle?
Nadya [2.5K]

Answer:

Your Perimiter is 42

Step-by-step explanation:

Distance from 7,5 to -7,5 is 14

Distance from -7,5 to -7,-2 is 7

Then we double both those numbers as it is a rectangle

2l + 2w = Per...

28 + 14 = 42

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5 0
3 years ago
Please help guys much love
lord [1]

Step-by-step explanation:

1) Ans 3

2) Ans 6

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4 0
2 years ago
Lizz's dog is 10 1/2 years old pages dog is 18 months old how much older is lizzy's dog
Sloan [31]

Answer:

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Step-by-step explanation:

6 0
3 years ago
(8.08×10^-10)÷(4.0×10^-3) in scientific notation?
saw5 [17]

Answer:

\large\boxed{2.02\times10^{-7}}

Step-by-step explanation:

The scientific notation:

a\cdot10^k\\\\1\leq a

We have:

(8.08\times10^{-10})\div(4.0\times10^{-3})\\\\=\dfrac{8.08\times10^{-10}}{4.0\times10^{-3}}\\\\=\dfrac{8.08}{4}\times\dfrac{10^{-10}}{10^{-3}}\qquad\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=2.02\times10^{-10-(-3)}\\\\=2.02\times10^{-7}

4 0
2 years ago
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