All categories

3 years ago

6th grade math help me pleaseeee

Mathematics

2 answers:

White raven [17]3 years ago

7 0

3 weeks yesssssssssirrr

Mrac [35]3 years ago

3 0

Again lol. and they were the same age at 3 weeks.

You might be interested in

Given f(x)=-3x+5f(x)=−3x+5, find f(-6)f(−6).

Andreyy89

Answer:

Step-by-step explanation:

When you multiply -6 x -6 you get 36.

Hope this helps:)

3 0

3 years ago

Divide these numbers.<br><br> 18 ÷ 4

irakobra [83]

Answer:

4.5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Claire thinks that if she draws a parallelogram with 2 congruent sides, it must be a rhombus. Jacob thinks that she would need t

MaRussiya [10]

Yes it is ok if she draws a parallelogram

5 0

3 years ago

Use f(x) = 1/2 x and f -1(x) = 2x to solve the problems. f(2) = 1 f−1(1) = 2 f−1(f(2)) = 2 f−1(−2) = f(−4) = f(f−1(−2)) =

vampirchik [111]

Answer:

In this problem, we are given the following functions:

$f(x)=\frac{1}{2}x$

and its inverse function:

$f^{-1}(x)=2x$

First of all, we want to calculate $f(2)$ . This can be obtained by substituting

x = 2

into f(x). Doing so, we find:

$f(2)=\frac{1}{2}\cdot 2 = 1$

Then we want to calculate $f^{-1}(1)$ . We can do it by substituting

x = 1

into $f^{-1}(x)$ . Doing so,

$f^{-1}(1)=2\cdot 1 = 2$

Then we want to calculate $f^{-1}(f(2))$ , which can be found by calculating f(2) and then using it as input for $f^{-1}(x).$ We know that

f(2) = 1

Therefore,

$f^{-1}(f(2))=f^{-1}(1)=2$

Then we want to calculate $f^{-1}(-2)$ , which can be calculated by plugging

x = -2

into $f^{-1}(x)$ . Doing so,

$f^{-1}(-2)=2\cdot (-2)=-4$

Then we want to calculate $f(-4)$ ; by substituting

x = 4

into f(x), we find

$f(-4)=\frac{1}{2}\cdot (-4)=-2$

Finally, we want to find $f(f^{-1}(-2))$

We know already that

$f^{-1}(-2)=-4$

So we have:

$f(f^{-1}(-2))=f(-4)=-2$

7 0

3 years ago

Read 2 more answers

What does 1+1 equal

uranmaximum [27]

One plus one equals to one

6 0

3 years ago

Read 2 more answers