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Goshia [24]
3 years ago
6

Which of the following are irrational numbers? 3.14 √ 5 0.3333 √ -4 1/9

Mathematics
1 answer:
Galina-37 [17]3 years ago
6 0

Answer:

√ -4

Step-by-step explanation:

all square roots of negative numbers are irrational

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Slope = four fifths ,y-intercept = -1
Nadya [2.5K]
Slope-intercept form:
y=mx+b

m=slope
b=y-intercept 

Data:
m=4/5
b=-1

y=mx+b
y=(4/5)x-1

Answer: the equation of the line with slope=4/5, and y-intercept=-1 would be:
y=(4/5)x-1
5 0
3 years ago
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Yuliya22 [10]

Answer:  I need help with this problem toooo. Does anyone know how to do it?

Step-by-step explanation:

6 0
2 years ago
How do you find the solution
aleksandr82 [10.1K]
Given that there were 30 bacteria present originally.
a=30
Also given that the number doubles every one hour.
After one hour the count =2×30=60
Since the count doubles every hour it forms a G.P. with r=2
a,ar,ar2........
The count at the end of 2nd hour=ar^2=30×2^2=120
The count at the end of 4th hour=ar^4=30×2^4=480
The count at the end of 8th hour=ar^8n=30×2^8=7680
etc.
The count at the end of n^th hour=ar^n=30×2^n

Also, the equation y=30*(2)^8/1 give the same result y= 7680


4 0
3 years ago
Can you please help? I will reward points! And I might give thanks also brainlest
Genrish500 [490]
It  would be B because he pays 30

3 0
3 years ago
Read 2 more answers
Solve for A in the equation AB + CD + EFG = Z.
Semenov [28]

Answer:

A =  (Z-CD - EFG)/B

Step-by-step explanation:

AB + CD + EFG = Z.

Subtract CD and EFG from each side

AB + CD + EFG-CD -EFG = Z-CD - EFG

AB  = Z-CD - EFG

Divide each side by B

AB /B = (Z-CD - EFG)/B

A =  (Z-CD - EFG)/B

7 0
3 years ago
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