3 years ago

What is the value of x? 30 45 55 60 (8r)0 R w

Mathematics

1 answer:

bonufazy [111]3 years ago

5 0

Answer:

The value of x is 35 which is the correct answer

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maks197457 [2]

Answer:

Step-by-step explanation:

2l+2w=56

2 l+2(12)=56

2l=56-24

2l=32

l=16

width=16 in.

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5.
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Six times a number is 45 greater than the the product of the number and -3. Find the number.

blagie [28]

Let us try to formulate the expressions one by one.

let the number be x.

Step 1:

six time the number is 6*x = 6x

Step 2:

product of the number and -3 is -3x

Step 3:

now let us make equation for it:

$6x = -3x +45$

adding 3x on the left side,

$6x+3x = 45$

$9x = 45$

dividing right side by 9

x=45/9 = 5

So the number is x=5

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3 years ago

On a hike, Parker noticed that the temperature at the base of a mountain was 64°F. At a point on the mountain that was 2,000 fee

MArishka [77]

Answer:

Step-by-step explanation:

Rate of change of Temperature with height can be given by:

$\frac{dT}{dh} = \frac{T_{top} - T_{bottom}}{h_{top} - h_{bottom} }$

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