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Crazy boy [7]
2 years ago
5

What expression represents the length of the rectangle ?

Mathematics
1 answer:
Stels [109]2 years ago
3 0

Answer: Maybe it is   x+8x+12 meters

Step-by-step explanation:

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Multiply (5x^2-6x+2) x (4x^2-3x)
V125BC [204]

Answer:

20x^{4} - 39x^{3} + 26x^{2} - 6x

hope this helps

5 0
2 years ago
What is the solution of 4x = 32 - x2?
nydimaria [60]
4x = 32 - 2x
Add -2x (or subtract 2x) from each side
2x = 32
Divide both sides by 2
x = 16
7 0
3 years ago
What is the range for the possible side length AB of ABC?
julia-pushkina [17]

Answer:

2 < AB < 18

Step-by-step explanation:

5 0
2 years ago
Drag and drop the answer into the box to identify each function as linear, exponential, or neither.
katrin2010 [14]
<span>​x​ 2 3 4
f(x) 5.5 7 8.5 </span>

The first function is linear. When you subtract 5.5 from 7, you get 1.5 and when you subtract 7 from 8.5 you also get 1.5. That's how we know it's a linear function because there's clearly pattern. HOWEVER, if you had 5.5, 7, and 9 that would not be a linear function. Why? Because when you take away 7 from 9 you get 2. In order for it to be a linear function you have to get the same exact number when you subtract. 

<span>x​ 0 3 6
f(x) 1 8 64</span> 

The second function is exponential because when you divide you get the exact same number. 8/1 = 8 and 64/8 = 8. So this is exponential. But if you had 72 instead of 64 it would not be an exponential function because there has to be a pattern. 

I hope this makes sense. Btw I had this question on my test too and this is correct. 
4 0
3 years ago
Read 2 more answers
Yay! tysm guys for helping me on this test! i got a 85! :)
irakobra [83]

Answer:

Proud of you!! <3 :)

Step-by-step explanation:

8 0
2 years ago
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