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ddd [48]
3 years ago
12

Hello someone do this

Mathematics
2 answers:
astra-53 [7]3 years ago
4 0
JL would be 18 because it’s twice the length of JN.
riadik2000 [5.3K]3 years ago
4 0

Answer:

18

Step-by-step explanation:

If segment JN=9, and JN is equal to 1/2JL then using the equation 9=1/2JL, multiply by two to cancel out the fraction (2)9=(2)1/2JL, leaving you with a final answer of 18=JL.

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-3(1-2x)-3=-20-8x what is the work and answer
larisa86 [58]
You have to keep order of operations in mind.

1. Take care of the parentheses; distribute.
-3+6x-3=-20-8x
Simplified: 6x-6=-20-8x

2. Isolate the x variable.
Add 8x to both sides and add 6 to both sides.
14x=-14

3. Solve for x.
Divide by 14 on both sides.
x=-1
4 0
3 years ago
Factor the expression 54x+8154x+81 using the GCF.<br> 54x+81=54x+81=
nadya68 [22]
We know that GCF stands for Greatest Common Factor and hence we need to apply this in solving the given problem. The solution is shown below:
54x+8154x+81
Combine same terms, we have:
8208X+81
Factoring with the greatest common factor which is 27
304x+3
The answer for the factored expression is 304X + 3.

6 0
3 years ago
Which expression has a value of 15 when it equals <br> 2<br> 49-57<br> 3--5<br> 61-28<br> 28<br> 19
d1i1m1o1n [39]

Answer:

it is 61-28 but I not sure u can scan for any application to make sure u get it ur answer thx for

5 0
2 years ago
Answer quick 146-59 PLS​
tatyana61 [14]

Answer:

146 minus 59? equals 87 :)

4 0
2 years ago
HELP PLEASE!!! Picture below!
Lady_Fox [76]

Answer:

7 (units)

Step-by-step explanation:

If E is placed at the number 6- then it would take 6 to get to 0. If B is placed at -1, then it would be one more backward to get to B- so it would take 7 to get from E to B.

8 0
2 years ago
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