All categories

3 years ago

PLEASE HELP!!

Mathematics

2 answers:

Galina-37 [17]3 years ago

5 0

Answer:

Step-by-step explanation:

We can check if it works:

7+(-6) is the same as saying 7-6 which is equal to 1. Therefore, we are correct. Hope I could help!

Vesnalui [34]3 years ago

5 0

It would be 7.

Here's why:

7 + - 6 = 1

1 = 1

It's a TRUE statement!

Hope this helps you!!!! :)

You might be interested in

Toucans and blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about two t

LuckyWell [14K]

Answer:

2.7-3ft I think

Step-by-step explanation:

i use the internet

7 0

3 years ago

Let Y be a random variable with a density function given by

Neporo4naja [7]

From the given density function we find the distribution function,

$F_Y(y)=P(Y\le y)=\displaystyle\int_{-\infty}^y f_Y(t)\,\mathrm dt=\begin{cases}0&\text{for }y$

(a)

$F_{U_1}(u_1)=P(U_1\le u_1)=P(3Y\le u_1)=P\left(Y\le\dfrac{u_1}3\right)=F_Y\left(\dfrac{u_1}3\right)$

$\implies F_{U_1}(u_1)=\begin{cases}0&\text{for }u_1$

$\implies f_{U_1}(u_1)=\begin{cases}\frac{{u_1}^2}{18}&\text{for }-3\le u_1\le3\\0&\text{otherwise}\end{cases}$

(b)

$F_{U_2}(u_2)=P(3-Y\le u_2)=P(Y\ge3-u_2)=1-P(Y$

$\implies F_{U_2}(u_2)=\begin{cases}0&\text{for }u_2$

$\implies f_{U_2}(u_2)=\begin{cases}\frac32(u_2-3)^2&\text{for }2\le u_2\le4\\0&\text{otherwise}\end{cases}$

(c)

$F_{U_3}(u_3)=P(Y^2\le u_3)=P(-\sqrt{u_3}\le Y\le\sqrt{u_3})=F_Y(\sqrt{u_3})-F_y(\sqrt{u_3})$

$\implies F_{U_3}(u_3)=\begin{cases}0&\text{for }u_3$

$\implies f_{U_3}(u_3}=\begin{cases}\frac32\sqrt u&\text{for }0\le u\le1\\0&\text{otherwise}\end{cases}$

5 0

3 years ago

For parallelogram ABCD, find the value of x. 3x + 20 B С A А D 5x – 12

Arlecino [84]

Answer:

$x = 16$

Step-by-step explanation:

5x-12=3x+20

plus 12 both sides

5x=3x+32

-3x both sides

2x=32

divide by 2 both sides

x=16

4 0

2 years ago

34. I need to know how to write the equation in slope-intercept form and graph it. My biggest question is how to write it in slo

vagabundo [1.1K]

Maybe it’s y=1x-2. I hope this helps since we have no clue what the x is in the question we just assume it’s own

8 0

3 years ago

The Square sand pit in park lot has an area of 16 ft. There is a rope along one side of the pit. How long is the rope?

slavikrds [6]

Answer:

ydhhh

Step-by-step explanation:

1)tiff

2)BBC

3)odds

4)Goss

4 0

3 years ago