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3 years ago

Simplest form and answer

Mathematics

1 answer:

Alinara [238K]3 years ago

4 0

Answer: 4 / 9

Solution:

Step 1: Simplify the possible terms in the equation

2/5 * 10/9

= 2 * 2 / 9 ( 10 would be cancelled out by 5 )

Step 2: multiply the remaining terms

= 4 / 9 Answer

Hope this solution will help you understand the question!

Tip: you can recheck the answer by a calculator, until you get a good grasp on the method. Always double check the answer or it will may cost you marks

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Anni [7]

Answer:

Explanation:

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3 years ago

A piece of rope 27m long is cut into two pieces so that one piece is four-fifths as long as the other. Find the length of each p

nata0808 [166]

Answer:

x+.8x=27

1.8x=27

x=15

4/5(15)=12

So 15 and 12

Step-by-step explanation:

8 0

3 years ago

a ball is shot straight upward. with it's height, in feet, after t seconds given by the function f(t)=-16t^2+192t. Find the aver

jekas [21]

ANSWER

$80 {ms}^{ - 1}$

EXPLANATION

The average velocity of the ball is the rateof displacement over the total time.

The height of the ball, in feet, after t seconds is given by the function:

$f(t)=-16t^2+192t$

At time t=1, the height of the ball is

$f(1)=-16(1)^2+192(1)$

$f(1)=-16+192 = 176ft$

At time t=6, the height of the ball is

$f(6)=-16(6)^2+192(6)$

$f(6)=-16(36)+192(6)$

$f(6)=-576+1152 = 576$

The average velocity

$= \frac{f(6) - f(1)}{6 - 1}$

$= \frac{576- 176}{6 - 1}$

$= \frac{400}{5}$

$= 80 {ms}^{ - 1}$

7 0

3 years ago

Answer This Mathematics (Hard Mode)<br>522 X 854 = ____

iren2701 [21]

Answer:

445788

Step-by-step explanation:

OMG too difficult man!!

Thanks to my calculator to solve this hard question

5 0

2 years ago

Read 2 more answers

Explain and I will give the best answer brainiest.

dlinn [17]

Answer:

Well the Regular would be 3,2 and the reflection would be 3,-2

Step-by-step explanation:

the regular is already plotted x comes before y that is why the order is like that the square the regular is in is +,+ the reflection is +,- showing why the order is like that hope this helps!

4 0

2 years ago