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ololo11 [35]
3 years ago
11

First to answer gets brainliest

Mathematics
2 answers:
zimovet [89]3 years ago
4 0

Answer:

a

Step-by-step explanation:

taurus [48]3 years ago
3 0

The answer is A. The Associative Property, followed by the Associative Property.

It's because they want you to group stuff, not simplify them.

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PLEASE HELP ME ANSWER THESE TWO QUESTIONS!!!!!!!
Fittoniya [83]
1. x=50 2. x=4 hope this helps:)
8 0
3 years ago
What is the Fractional Notation of .0825%?
nirvana33 [79]

Answer:

33/400

Step-by-step explanation:

0.0825=825/10000

=165/2000

=33/400

7 0
3 years ago
A group of 8 friends (5 girls and 3 boys) plans to watch a movie, but they have only 5 tickets. If they randomly decide who will
frutty [35]

Answer:

B. 0.268

Step-by-step explanation:

if there are more than half boys then girls it as t be und .5 since that's half and .018 is to low

3 0
3 years ago
Brainliest if correct
Ira Lisetskai [31]

the answer does be A

7 0
2 years ago
Read 2 more answers
4. Divide z(5z2 - 80) by 5z (z+4)​
insens350 [35]

Answer:

z-4

Step-by-step explanation:

z(5z²-80) ÷ 5z(z+4) = z-4

Step-by-step explanation:

Given: z(5z²-80) ÷ 5z(z+4)

Calculation:

First we factor numerator z(5z²-80)

Take out 5 from 5z²-80 and we get 5z(z²-16)

Now we factor 16 = 4²

5z(z²-4²)

Using formula, (a²- b²)=(a+b)(a-b)

5z(z²- 4²)⇒5z(z+4)(z-4)

Simplified fraction

5z(z+4)(z-4) ÷ 5z(z+4)

Cancel like factor from numerator and denominator

⇒ z-4

Thus, z(5z²-80) ÷ 5z(z+4) = z-4

5 0
3 years ago
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