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Murljashka [212]
3 years ago
13

Find the percent of change when 88 is decreased to 73.

Mathematics
1 answer:
gtnhenbr [62]3 years ago
8 0
Its 
-17.0455
v2-v1
----------
v1
=
73-88
--------- x100
88    
=
-15
 -----     x100
88 
answer:
17.0455

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Please help quarter ends tomorrow and I don’t know what to do I’m failing all my classes
Nutka1998 [239]

Step-by-step explanation:

x = -10, y = 10

y= -4x+4

m1×m2 = -1

-4 × m2 = -1

m2 = 1/4

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y-10 = 1/4x +10/4

(×4)

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3 0
3 years ago
F as a function of x is equal to the square root of quantity 6 x plus 9 , f as a function of x is equal to the square root of qu
Elis [28]

Answer:

A. \sqrt{6x+9} +\sqrt{6x-9}

Step-by-step explanation:

We are given the functions f(x) and g(x) as,

f(x)=\sqrt{6x+9}

g(x)=\sqrt{6x-9}

It is required to find the function ( f+g ) i.e. ( f+g ) (x)

So, (f+g)(x)=f(x)+g(x)

i.e. (f+g)(x)=\sqrt{6x+9}+\sqrt{6x-9}

Hence, we get that (f+g)(x)=\sqrt{6x+9}+\sqrt{6x-9}.

So, the first option is correct.

4 0
3 years ago
Solve for x. 2/3x−5=21 x = 39 x=52/3 x = 24 x=32/3
Finger [1]

2x/3 - 5 = 21

2x/3 = 26

2x = 78

x = 39

OPTION A is the answer.....

8 0
3 years ago
Read 2 more answers
Which is the simplified form of the expression (co?x237) : (604x2")​
sweet-ann [11.9K]

Answer: can you explain it more?

Step-by-step explanation:

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3 years ago
What % of 400 is 85?
quester [9]
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3 years ago
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