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erastova [34]
4 years ago
14

So some one plz help- my sis needs dis really and i forgot all bout dis stuff-

Mathematics
1 answer:
marusya05 [52]4 years ago
3 0
10.69 just use a calculator
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A group of friends decided to buy a bulk of chocolate from a candy store if some friends each want 1 half of a kilogram of choco
notsponge [240]
12 People would be able to have 1 half kilogram of chocolate. 
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4 years ago
What is the value of y in the parallelogram below?
vredina [299]
In a parallelogram, consecutive angles are supplementary.

3y + 78 = 180

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4 0
3 years ago
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If ƒ(x) = 2x, then ƒ -1(x) =<br><br> -2x<br> ½x<br> x - 2
kap26 [50]

Answer: second option

Step-by-step explanation:

To find the inverse function of the given function f(x):

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You need to:

Substitute f(x)=y into the function:

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\frac{y}{2}=\frac{2x}{2}\\\\\frac{y}{2}=x

Now, replace "x" with "y" and replace "y" with "x":

\frac{x}{2}=y

Therefore, substituting y=f^{-1}(x) you get:

f^{-1}(x)=\frac{x}{2} or  f^{-1}(x)=\frac{1}{2}x

7 0
3 years ago
Help plss???????????????
Arturiano [62]

Answer:

the answer is 2

Step-by-step explanation:

(5×4-4×4)=2

6 0
4 years ago
The area of a square is 49 square meters. How long is each side?
OLga [1]
Well if 49 is the area, and you get area by multiplying one side by another side, and its a square so the numbers are going to be the same, so you would be multiplying two of the same numbers. And two of the same numbers that equal 49 is 7.
4 0
3 years ago
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