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Archy [21]
3 years ago
14

Does the value given for x make the equation true or false? 4x – 5 = 11; x=4

Mathematics
2 answers:
Vinvika [58]3 years ago
8 0

Answer:True

Step-by-step explanation:

×=4

4(4)-5=11

16-5=11

11=11

Novay_Z [31]3 years ago
3 0

4x-5= 11

4(4)-5= 11

do the bracket first

4(4)= 16

16-5= 11

Answer: true

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Answer:

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Step-by-step explanation:

To do this, we simply need to check if the given sides of the shelf is right-angled.

So, we have:

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To check for right-angle triangle, we make use of:

Side\ 1^2 + Side\ 2^2 = Hypotenuse^2

This gives:

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4 0
3 years ago
What is the value of the expression below
spayn [35]

Answer:

10

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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andrew11 [14]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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The population of a county is growing at a rate of 9% per year, compounded continuously. How many years will it take for the pop
torisob [31]

Answer:

t=15.4\ years

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The  exponential growth function compounded continuously is equal to

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ln(e)=1

ln(4)=0.09t

t=ln(4)/0.09

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8 0
4 years ago
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Paraphin [41]
D. take the number of dollars she has and multiply by .25.

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3 years ago
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