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Viefleur [7K]
2 years ago
9

4x+16y=32,4x+y=17 solve this inquestions​

Mathematics
1 answer:
diamong [38]2 years ago
6 0

answer:

x = ( -y + 49 )/ 8

step-by-step explanation:

good morning!

lets start off by adding both equations

4x + 16y = 32

4x + y = 17

+ ____________

8x + y = 49 <--------- our new starting equation

first we need to move the variable ( y ) to the other side of the equation, in other words separate them

8x = 49 + y

then lets rearrange the expression

8x = −y + 49

we need to still divide both sides by 8 to get ( x ) by itself

8x/ 8 = ( −y + 49 )/ 8

turning this equation into your new answer!

x = ( -y + 49 )/ 8   <-------------- our answer!

i hope this helps you! and if i read the question/ or made it a little confusing then please let me know, i hope you have a good rest of you day :)

​

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4 0
3 years ago
Classify the triangle by side length and angle measure
grin007 [14]

Answer:

Isoceles Obtuse

Step-by-step explanation:

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4 0
2 years ago
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RideAnS [48]

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Step-by-step explanation:

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8 0
3 years ago
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       8|2958.00
          24
            55
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              78
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3 years ago
A.) write an exponential expression: let 10 be the base and an even number between 1 and 10, be the exponent.
AfilCa [17]

Answer:

  10^2 . . . . see below for additional information or versions of the answer(s)

Step-by-step explanation:

You seem to want 10^<em>exponent</em>, where <em>exponent</em> is an even single digit, not zero.

We choose <em>exponent</em> = 2, so your expression is ...

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__

There are several versions of expanded form. One uses exponents. In that form, the expression above <em>is the expanded form</em>.

Another uses multipliers of 1, 10, 100, 1000, and so on. In that form, the expression expands as ...

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Another expanded form uses individual digits of the expanded form with others set to zero

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The standard form is ...

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_____

We suppose your exponential expression might have another multiplier, such as 2.98:

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6 0
3 years ago
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