![subject](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 17:00 wiintrr30
Simplify the following expression: 2x − 2y + 5z − 2x − y + 3z a) x − 3y + 8z b) 2x − 2y + 8z c) 3y + 8z d) −3y + 8z
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?
Answers: 1
You know the right answer?
Simplify the following expression: 2x − 2y + 5z − 2x − y + 3z a) x − 3y + 8z b) 2x − 2y + 8z c) 3...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 06.09.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.09.2021 14:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 06.09.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.09.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.09.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.09.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.09.2021 14:00
![question](/tpl/images/cats/geografiya.png)
Geography, 06.09.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 06.09.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 06.09.2021 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 06.09.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 06.09.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.09.2021 14:00