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3 years ago

Find the difference: 26/44 – 18/44 = ?

Mathematics

2 answers:

dusya [7]3 years ago

8 0

I think it's 2/11 but I'm not sure

Hunter-Best [27]3 years ago

4 0

26/44 - 18/44 = 8/44

26 - 18 = 8

even though it is subtraction, you do not subtract the bottom numbers (denominator).

so your answer is 8/44

if you simplify it, you will get 4/22 and then 2/11

your simplified answer is 2/11 (is this on there?)

hope this helps

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An airplane is flying 600 mph on a horizontal path that will take it directly over an observer. The airplane remains a constant

dezoksy [38]

<h2>Change of the distance between the observer and the airplane when X = 5 miles is 348.84 mph</h2>

Step-by-step explanation:

We have by Pythagoras theorem

Distance between the observer and the airplane² = Horizontal distance² + Altitude²

d² = h² + a²

Here we have

h = X = 5 miles

a = 7 miles

d² = 5² + 7² = 74

d =8.60 miles

$\frac{dh}{dt}=600mph\\\\\frac{da}{dt}=0$

Differentiating d² = h² + a² with respect to time

$2d\frac{dd}{dt}=2h\frac{dh}{dt}+2a\frac{da}{dt}\\\\8.60\frac{dd}{dt}=5\times 600+7\times 0\\\\\frac{dd}{dt}=348.84mph$

Change of the distance between the observer and the airplane when X = 5 miles is 348.84 mph

5 0

4 years ago

I will give brainiest to whoever answers correctly !!

Salsk061 [2.6K]

Answer:

The interest charged is $7.49.

After 29 days, Travis paid a total of $607.49

Step-by-step explanation:

Travis obtained a cash advance for $600.

The interest rate is 0.04305% per day.

The simple interest rate formula is given by:

$I=Prt$

Where I is the interest, P is the initial amount, r is the rate, and t is the time (in this case in days).

Our initial amount P is $600.

Our interest rate r is 0.04305% or (moving the decimal two places to the left) 0.0004305.

Since Travis repaid the loan after 29 days, our t is 29.

Hence, our interest is:

$I=600(0.0004305)(29)=7.4907$

So, the interest charged is about $7.49.

So, after 29 days, Travis paid a total of the original $600 plus an interest of $7.49 for a total of $607.49

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3 years ago

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Mamont248 [21]

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. A pentagon shape is a plane figure, or flat (two-dimensional) 5-sided geometric shape.

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2. Pentagons have five interior angles, which sum to

540

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Step-by-step explanation: Hello, I have only told you the properties on how to tell if it's a pentagon, please explain or show some type of image if you still need help!

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Alexeev081 [22]

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