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horrorfan [7]
3 years ago
13

20x3² - 4 ) divided by 50 Evaluate the expression.

Mathematics
1 answer:
aev [14]3 years ago
8 0

Answer:

2/5x^9−2/25

Step-by-step explanation:

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H(n) = -n^2+4+n<br> g(n) = n-1<br><br> Find g(h(n))
jasenka [17]

Answer:

H(n) = -n^2+4+n

g(n) = n-1

Find g(h(n))

Step-by-step explanation:

hello :

g(h(n)) = g(-n²+4+n) =(-n²+4+n)-1

g(h(n)) =-n²+n+3

4 0
3 years ago
Which is larger .89 or .9
storchak [24]
.9 because the tenth place is 9 and the tenth place for the other one is 8 so its gonna be 
.89 < .90 = .9
7 0
3 years ago
Read 2 more answers
PLEASE HELP PLEASE please
Romashka [77]
You should know this if you rated yourself as college level...
4 0
3 years ago
Which number is IRRATIONAL?
Fittoniya [83]

Answer:

C)√ 72

Step-by-step explanation:

We will Simplify the radical by breaking the radicand up into a product of known factors.

When we do this, we figure out that...

A.√ 49 = 7

B.√ 64 = 8

D.√ 121 = 11

BUT C) is different.

√ 72 can not be divided into any whole number an exact amount of times.

So instead, this can be solved by writing it as shown:

Exact Form:

6 √ 2

Decimal Form:

8.48528137

Thanks for letting me help!!

5 0
4 years ago
EMERGENCY momoninos operations 1.) 2a-3b divided by 6 2.) 4m+5n divided by 12 3.) 5m-4x divided by -3 4.) 4x+8y-3z divided by 9
faltersainse [42]

Answer:

1) (a/3) - (b/2)

2) (m/3) + (5n/12)

3) (-5m/3) + (4x/3)

4) (4x/9) + (8y/9) - (z/3)

5) (-5a/8) + (-3b/8) + (-3c/2)

Step-by-step explanation:

1) 2a-3b divided by 6

(2a-3b)/6 = (2a/6) - (3b)/6 = (a/3) - (b/2)

2) 4m+5n divided by 12

(4m+5n)/12 = (4m/12) + (5n/12) = (m/3) + (5n/12)

3) 5m-4x divided by -3

(5m-4x)/(-3) = (-5m/3) + (4x/3)

4) 4x+8y-3z divided by 9

(4x+8y-3z)/9 = (4x/9) + (8y/9) - (3z/9) = (4x/9) + (8y/9) - (z/3)

5) 5a+3b+12c divided by -8

(5a+3b+12c)/(-8) = (-5a/8) + (-3b/8) + (-12c/8) = (-5a/8) + (-3b/8) + (-3c/2)

8 0
3 years ago
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