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Musya8 [376]
3 years ago
12

Reduce a to lowest terms. [?]72/81

Mathematics
2 answers:
e-lub [12.9K]3 years ago
7 0

Answer:

\frac{8}{9}

Step-by-step explanation:

<h3>1) divide the numerator and denominator by 9</h3>

\frac{72 \div 9}{81 \div 9}

<h3>2) divide the numbers</h3>

\frac{8}{9}

elena55 [62]3 years ago
6 0

Answer:

8/9

Hope it helps :)

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Quadratic<br>Factorisation<br>3x + 7x+ 2<br>x+2x-35<br> 2x + 5x<br>-12<br>​
irinina [24]

Answer:

what exactly are you asking?

I am very good at math so I can help you but I dont understand the question you are asking, I need more information.

Step-by-step explanation:

6 0
3 years ago
Is the open sentence 3z=2z+5 true or false when z=5?<br><br> A. True<br> B. False
inna [77]
Hey there! 

If z = 5 

we replace "z" with "5" 

So, let's test out the problem to see if it is true or false

Problem becomes: 3(5) = 2(5) + 5

Let's work this out

3(5) = 15

Problem becomes: 15 = 2(5) + 5

2(5) = 10

Problem becomes: 15 = 10 + 5

10 + 5 = 15

So, therefore it looks like this statement/ sentence is True!

~MeIsKaitlyn:)

3 0
3 years ago
David has been tasked with tracking the number of bagels sold (y) at freddy's 24-hour bagel shop from 12: 00 am (*= 0) to 12: 00
mafiozo [28]

Answer:

53 bagels

Step-by-step explanation:

The number of bagels, y sold is a function of the square of the time (x) plus 4.

Therefore:

y=x^2+4

Number of Hours from 12.00 am to 7:00 am =7

At x=7

The number of bagels sold,

y=7^2+4\\=49+4\\=53\\

The bagel shop sold 53 bagels from 12: 00 am to 7: 00 am.

7 0
3 years ago
Combine the like terms to make a similar expression 2q+2+9
Ede4ka [16]
Add the 2 and 9 together:
2q+11
8 0
3 years ago
Raise <br> n<br> to the 6th <br> power,<br> then add 5 to the result
aleksley [76]
Except there are values you want to substitute into the expression, this is what your answer looks like:

n^{6}+5
7 0
3 years ago
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