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Gnoma [55]
2 years ago
13

A rectangle with a length of x - 4 and a width of 8 has a perimeter of 34. what is the value of x?

Mathematics
1 answer:
Afina-wow [57]2 years ago
5 0

Answer:

13

Step-by-step explanation:

2(x-4+8)=34

x-4+8=17

x+4=17

x=13

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A scientist writes the equation n(h)100e^0.25h to model the growth of a certain bacteria in a petri dish, where N represents the
Natasha2012 [34]

Answer: Second option is correct.

Step-by-step explanation:

Since we have given that

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where, N represents the number of bacteria after 'h' hours.

So, we have given that there are 450 bacteria present.

N = 450

According to question,

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Hence, Second option is correct.

8 0
3 years ago
Read 2 more answers
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Volgvan

Answer:

C-D = <u>6</u>

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Step-by-step explanation:

C-D = 6 because the line is the same as B-C

A-B = 3.25 because the line is the same as A-D

D = 118 because the angle of B is vertically opposite to D

7 0
3 years ago
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IceJOKER [234]

Answer:

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Step-by-step explanation:

You must factor this equation.

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Set this equal to 0 and solve.

You get -4,-3, and 3.

6 0
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Masteriza [31]

Answer:

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Step-by-step explanation:

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The answer and working are shown in the photo below
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