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KIM [24]
3 years ago
10

What is the value of 8 to the third power + 5x when x = 12

Mathematics
2 answers:
loris [4]3 years ago
5 0
572 im pretty sure thats it
Paha777 [63]3 years ago
3 0
Following PEMDAS,
8^3 = 8x8x8 = 512
512 + 5(12)
512 + 60
= 572
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Step-by-step explanation:

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2 years ago
For integers a, b and k, we know that a >12, b > 20 and a < b. If b=7k, what is the value of k ?
Doss [256]

This question is incomplete, the complete question is;

For integers a, b and k, we know that a > 12, b < 20 and a < b. If b=7k, what is the value of k ?

Answer: the value of k = 2

Step-by-step explanation:

Given that;

a > 12

b < 20

a < b

If b = 7k

Now if k = 1      {b = 7k = 7}

b would be equal to 7 but b has to be greater than 20

IT CANT BE

if k = 2        { b = 7k = 14}

b would be equal to 14, a is greater than 12, b has to be less than b; 14 < 20,

a has to be less than than b ( 12 < 14 )

IT IS

if k = 3      {b = 7k = 21}  

b would be equal to 21, so b is greater than 20 and a is less than 21

IT CANT BE

Therefore the value of k = 2

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3 years ago
The measure of arc LM is °. The measure of angle MBL is °. The measure of angle MNL is °.
Vedmedyk [2.9K]

The measure of arc LM is 116

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Viefleur [7K]

Answer:

Input - Output

2 - $290

12 - $690

24 - $1170

Step-by-step explanation:

Cost after n months:

The cost after n months is given by the following function:

C(n) = 40n + 210

After 2 months:

This is C(2). So

C(2) = 40(2) + 210 = 80 + 210 = 290

After 12 months:

This is C(12). So

C(12) = 40(12) + 210 = 480 + 210 = 690

After 24 months:

This is C(24). So

C(24) = 40(24) + 210 = 960 + 210 = 1170

Table:

Input - Output

2 - $290

12 - $690

24 - $1170

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stira [4]

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If you apply that rule to each point you should get the reflected image.

G- (1, 3) then (-x,y) to get (-1,3)

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