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garik1379 [7]
3 years ago
7

Can you answer these questions I need them today 10 points if you do

Mathematics
1 answer:
quester [9]3 years ago
4 0
#1.) A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number because it can be written as the fraction 8/1.

I don't want to give you the answer cause that will not help you I'm the future If I just give it to you. It might help you but that's what I learned in school is that it doesn't help. Because like if you cheat on a test you won't get to learn. But if you did it yourself and got it wrong you can see why
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3+2⋅[(2+1)⋅5+8] need the answer please
s2008m [1.1K]

Hey!

----------------------------------------------

Solution:

Remember to follow PEMDAS!

= 3 + 2 ⋅ [(2 + 1) ⋅ 5 + 8]

= 3 + 2 ⋅ [(3) ⋅ 5 + 8]

= 3 + 2 ⋅ [(15) + 8]

= 3 + 2 ⋅ [23]

= 3 + 46

= 49

----------------------------------------------

Answer:

49

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Hope This Helped! Good Luck!

8 0
2 years ago
Read 2 more answers
What are the first five sequences to the equation f(1)=2/3,f(n)=f(n-1)x3/2
iren [92.7K]

Answer:

2/3,1,3/2,9/4,27/8

Step-by-step explanation:

f(1)=2/3

f(n)=f(n-1)×3/2

f(2)=f(2-1)×3/2=f(1)×3/2=2/3×3/2=1

f(3)=f(3-1)×3/2=f(2)×3/2=1×3/2=3/2

f(4)=f(4-1)×3/2=f(3)×3/2=3/2×3/2=9/4

f(5)=f(5-1)×3/2=f(4)×3/2=9/4×3/2=27/8

7 0
3 years ago
How to simplify 1 over 10 times 4 over 10
seropon [69]
1/10 * 4/10 = 4/100 divide both by 4 it'll be 1/25
5 0
3 years ago
2(3x+6) = 3(2x-6) <br> solve equations with variables on both sides
Serjik [45]
Answer:

2(3x+6) = 6x+12
3(2x-6) = 6x-18

6x+12=6x-18

Subtract 12 from 18, which gives you:

6x=6x-6

Subtract the 6x on the opposite side of the equal side, and your answer is: x = -6
6 0
2 years ago
4 3/4 - 1/3 with it out simplified
otez555 [7]

Answer:

4  5/12

Step-by-step explanation:

We need a common denominator of 12

4 3/4 = 4  3/4 *3/3 = 4 9/12

1/3 *4/4 =4/12

4 9/12 - 4/12 =4  5/12

3 0
3 years ago
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