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Makovka662 [10]
3 years ago
9

4/5 - 2/3 = Find equivalent fractions and rewrite the problem and solve

Mathematics
1 answer:
Georgia [21]3 years ago
5 0

Answer:

1001/1500

Step-by-step explanation:

The easiest method for doing this is to just average the two numbers.

e.g. to find a number x between the two numbers ab and cd

x=12[ab+cd]

=12[adbd+bcbd]

=ad+bc2bd

In this case…

x=(2×5)+(3×4)2×2×5=10+1230=2230=1115

You can easily see where that came from.

23=1015 and 45=1215

and the ‘common denominator’ means you just have to pick a value between 10 and 12 . i.e. 11

But you can also say…

23=100150 and 45=120150

and choose any of 101150,102150,...,119150

or

23=10001500 and 45=12001500

and choose any of 10011500,10021500,...,11991500

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Elaina Kicks A Soccer Ball With An Initial Velocity Of
VladimirAG [237]

By using the motion equations, we conclude that she will make the goal.

<h3>Will she make the goal?</h3>

First, we know that the goal is 20ft away, and the position in x is given by:

x = 28*cos(58)*t

Let's find the time in which the ball will travel these 20 ft.

20 =  28*cos(58)*t

(20)/(28*cos(58)) = t = 1.35

So the horizontal distance is covered in 1.35 seconds, now let's see which is the height of the ball at that time.

The height equation is:

y = -16*t^2 +28*sin(58)*t

Evaluating in t = 1.35 we get:

y = -16*(1.35)^2 +28*sin(58)*1.35\\\\y = 2.9

And the goal is 5ft tall, so we can conclude that she will make the goal.

If you want to learn more about motion equations:

brainly.com/question/19365526

#SPJ1

5 0
2 years ago
Which of the following statements is true? A. sin(j)&gt;cos(L) B. sin(L)
olga2289 [7]

Answer:

a

Step by step explanation:

maybe

7 0
3 years ago
8.4^3×4.8^2=<br>can you pleas help​
ira [324]

Answer:

13655.90016

Step-by-step explanation:

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3 0
3 years ago
If n + 4 represents a positive odd integer, the next larger
Yuki888 [10]
I believe it is n+6.
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3 years ago
Please help......................
Lyrx [107]

Answer:

Y IS EVERYTHING THAT IS LESS THAN -3X

Step-by-step explanation:

LOOK AT THE LESS THAN SIGN

7 0
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