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3 years ago

If bob has five apples and he eats 2 how many does he have left

Mathematics

2 answers:

Nataliya [291]3 years ago

4 0

Answer:

3 duhhhh thats so easy why are you asking that

Step-by-step explanation:

qwelly [4]3 years ago

3 0

Answer:

Step-by-step explanation:

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Please help as soon as possible

ch4aika [34]

To solve this problem you must apply the proccedure shown below:

You must switch the variables, and then, you must solve for $y$ , as following:

$x=-\frac{1}{2} \sqrt{y} +3\\ (x-3)^{2} = (\frac{1}{2}\sqrt{y})^{2} \\ y=4x^{2} -24x+36\\ f^{-1} (x)=4x^{2} -24x+36$

Therefore, as you can see, the answer is: $f^{-1} (x)= 4x^{2} -24x+36
$

8 0

3 years ago

Three vertices of parallelogram DEFG are D(-4,-2), E(-3,1) and F(3, 3). Find the coordinates of G.

Olin [163]

Answer:

Coordinates of G = $(2,0)$

Step-by-step explanation:

Given: Three vertices of parallelogram DEFG are D(-4,-2), E(-3,1) and F(3, 3).

To find: coordinates of G

Solution:

Midpoints of a side joining points $(a,b),\,(c,d)$ are given by $(\frac{a+c}{2},\frac{b+d}{2})$

Diagonals of a parallelogram bisect each other.

So,

Midpoint of DF = Midpoint of EG

Midpoint of DF = $(\frac{-4+3}{2},\frac{-2+3}{2})=(\frac{-1}{2},\frac{1}{2})$

Midpoint of EG = $(\frac{-3+x}{2},\frac{1+y}{2})$

Let coordinates of G be $(x,y)$

Therefore,

$(\frac{-1}{2},\frac{1}{2}) =(\frac{-3+x}{2},\frac{1+y}{2})\\\\\frac{-1}{2}=\frac{-3+x}{2},\,\frac{1}{2}=\frac{1+y}{2}\\\\-1=-3+x,\,1=1+y\\\\x=-1+3,\,y=1-1\\x=2,\,y=0$

So,

Coordinates of G = $(2,0)$

8 0

3 years ago

Solve. 2x-5=8x+7-x <br><br>it's number 4 on the picture<br>

Leona [35]

Answer:

x = -12/5

Step-by-step explanation:

hope this helps you

7 0

3 years ago

Hey! i’ll give brainliest help thanks

34kurt

Answer:

A government by the people

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Basically into to trig , pre calc

navik [9.2K]

There’s a Pythagorean triple and then draw it out the sides and then figure out the angles from the sides simple because of a direct relationship with quantity. And then the smallest angle is the one across from 3 so you start with three and then the hypotenuse is 5 so it’s 3/5 because sine=opposite/hypotenuse.

5 0

3 years ago

If bob has five apples and he eats 2 how many does he have left​

If bob has five apples and he eats 2 how many does he have left