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Helga [31]
3 years ago
12

HELP ILL GIVE BRAINLY (put number whatever is… then give the answer ) THANKSSS

Mathematics
1 answer:
Ulleksa [173]3 years ago
6 0

Answer:

19)$33

20)1/3 or if u make like denominators 1/6 because they already did 3/6 and 2/6 leaving 1/6

21)0.40

22)0.6

23)0.80

24)0.70

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On average, Stan drinks 34 of a 8 ounce glass of water in 12 of an hour. How much water does he drink in an hour?
baherus [9]

Answer:22.6

Step-by-step explanation:34x8=272 the divind it to to get 22.6.

Hope this helps.

3 0
4 years ago
If x=y-7 what is the value of 3x-3 in terms of y
beks73 [17]
\bf \boxed{x}=y-7
\\\\\\
3x-3\implies 3\left( \boxed{y-7} \right)-3\implies 3y-21-3\implies 3y-24
7 0
3 years ago
Which Of the following pairs of functions are inverse of each other?
damaskus [11]

One way is to solve for the inverse of the first function

remember, to solve, replace f(x) or g(x) with y, switch x and y, solve for y and replace it with f^{-1} (x)

A.

f(x)=x/2+8\\y=x/2+8\\x=y/2+8\\x-8=y/2

2x-16=y

f^{-1}=2x-16

nope, not A

<h3>What is the inverse function?</h3>

The inverse function of a function f is a function that undoes the operation of f. The inverse of f exists if and only if f is bijective, and if it exists, is denoted by {\displaystyle f^{-1}.}

B.

f(x)=3x^3+16\\y=3x^3+16x=3y^3+16\\x-16=3y^3\\(x-16)/3=y^3

f^{-1}(x)=\sqrt[3]{((x-16)/3)}

nope, not the same

not B

C.

f(x)=18/x-9\\y=18/x-9\\x=18/y-9\\x+9=18/y\\y(x+9)=18\\y=18/(x+9)\\f^{-1}(x)=18/(x+9)

The correct, answer is C.

To learn more about the inverse function visit:

brainly.com/question/2972832

#SPJ1

5 0
2 years ago
Please help me with this !!! Thank you
puteri [66]

Answer:

messages me i will explain how to solve if i can

8 0
3 years ago
HELPPPPPP PLEASEEEE HELP HELP
Delvig [45]

Answer:

i believe the answer is 3pi/4

5 0
3 years ago
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