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pychu [463]
3 years ago
11

Can someone explain how to do number 11?

Mathematics
1 answer:
stira [4]3 years ago
8 0
First you rewrite 27 as 3^3 and then you pull the term out from under the radical , assuming real numbers 3+ square root 16 . Then you rewrite it as 3+ square root 4^2 and then you pull out terms assuming they are positive then you add 3+4 and you get 7
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..1+4=5. 2+5=12. 3+6=21. 8+11=40 or this could be 96 which is right and why
andre [41]
Multiply the numbers being added then add the first number. 4X1=4, 4+1=5.
2X5=10, 10+2=12. 11X8=88, 88+8=96. I'm not sure how to get 40, though. 
Hope I could help.
7 0
2 years ago
X minus 2 is equal to 7​
Lerok [7]
X = 9

Add both values 7 + 2 = 9, which is x.

9 - 2 = 7.
4 0
2 years ago
Find another common multiple of 30 and 42.
Karo-lina-s [1.5K]
Your answer would be 210. 
8 0
3 years ago
Read 2 more answers
Which of the following numbers has a value between 1.4 and 1 4/5? a. 1.34 b. 170%
Lyrx [107]
Here, numbers are: 1.4 and 1 4/5 = 9//5 = 1.8
Now, you need to know, which number is between 1.4 and 1.8

1.34 is lower than 1.4 So, it can't
170% = 170/100 = 1.7

So, 170% is that number between 1.4 and 1 4/5

Hope this helps!
6 0
2 years ago
Put the following equation of a line into slope-intercept form, simplifying all
Maurinko [17]

Answer:

y=-4/5 x + 7

Step-by-step explanation:

Subtract 8 x by 8 x. Do not put 8 x under 10 y or 70.

Then divide 10 by all of the terms.

Then you have: y= 7  - 8/10 x

But then you have to flip 7 and - 8/10 x

And get y= -8/10 x + 7

Simplified is y= 4/5 x + 7

REMEMBER: y=m x + b

M= Slope

B= y-intercept

6 0
3 years ago
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