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joja [24]
2 years ago
9

TVs are described by the length of their diagonals. The diagonal of a TV is

Mathematics
1 answer:
elena55 [62]2 years ago
4 0

Answer:

32

Step-by-step explanation:

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For your party you purchased balloons for $.79 each. You spent a total of $11.85. About how many balloons were purchased?
Ymorist [56]
15 ballons were purchased

6 0
3 years ago
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Elimination using addition and subtraction. <br> -4x+4y=-20<br> -2x+4y=-2
goldfiish [28.3K]

I would subtract the 2nd from the first one

so -4x - -2x = -2x

4y - 4y = 0

-20 - -2 = -18


-2x = -18

now I would divide that by -2 to get the value for x

so no we have x = 9


now you just have to substitute that into one of the equations and simplify to get y


-2 X 9 + 4y = -2

-18 + 4y = -2

4y =16

y = 4



3 0
3 years ago
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Can somebody please help me
a_sh-v [17]

Answer:

Step-by-step explanation:it’s number 4

8 0
2 years ago
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Spin o wia
prohojiy [21]
Where is the other one?
4 0
3 years ago
3 exponet 8×4+9÷1×56+57
nika2105 [10]
You would use PEMDAS

But since any number divided by 1 is the number by which it is divided by then you can eliminate that. Now your problem looks like this:
8✖️4➕9✖️56➕57

Since there are no parentheses or exponents then you would multiply.
8✖️4= 32
32➕9✖️56➕57

Then multiply the other multiplication problem.
9✖️56= 504
32➕504➕57

Now you can add all of the numbers together
32➕504=536
536➕57=593

Your answer is 593

Hope this helps! :3
4 0
3 years ago
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