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andrew-mc [135]
3 years ago
12

Simplify: 12 + 9z + 14 + 11

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
6 0

Answer: 9z+37

Step-by-step explanation:

First, look for like terms. 12, 14, and 11 seem to be like terms (they are all numbers) so that means you can add them up. What is 12+14+11? 12+14+11 is 37. Now, you should be left with the equation 9z+37. Can these two terms be added? No, because z is an unknow variable we don't know. So your final answer should be 9z+37. Hope this helps!

zhannawk [14.2K]3 years ago
4 0

Answer:

37+9z

Step-by-step explanation:

Add 12+14+11=37 you add these 3 cause they have no variables

then just combin 37+9z and leave it like that

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Pls help with this one I will give you brainliest thank you!
finlep [7]

Answer:

\boxed{Volume \: of \: right \:  rectangular \: prism = 790 \: {meter}^{3}}

Explanation:

Volume of right rectangular prism is same as volume of cuboid

Length = 22.9 meters

Width = 7.5 meters

Height = 4.6 meters

Volume of right rectangular prism = Length × Width × Height

= 22.9 × 7.5 × 4.6

= 22.9 × 34.5

= 790.05 meter³

= 790 meter³

8 0
3 years ago
What is 11/5 in a decimal
Vesnalui [34]

You can divide it and get 2.2

5 0
3 years ago
Read 2 more answers
There are eight students in a class. Only one of them has passed Exam P/1 and only one of them has passed Exam FM/2. No student
Svetach [21]

Answer: There is probability of 0.57 chances that exactly three students from a group of four students have not passed Exam P/1 or Exam FM/2.

Step-by-step explanation:

Total number of students = 8

Number of student who has passed Exam P/1 = 1

Number of student who has passed Exam FM/2 = 1

No student has passed more than one exam.

According to question, exactly three students from a randomly chose group of four students have not passed Exam P/1 or Exam FM/2.

So, Probability will be

\frac{^6C_3\times ^2C_1}{^8C_4}\\\\=\frac{20\times 2}{70}\\\\=\frac{4}{7}\\\\=0.57

Hence, there is probability of 0.57 chances that exactly three students from a group of four students have not passed Exam P/1 or Exam FM/2.

4 0
4 years ago
Help please on this ​
jenyasd209 [6]

Answer:

there is not enough information because x and 55 are parrallel, not congruent.

Step-by-step explanation:

3 0
3 years ago
Helppp me plssss because it’s a test
Ad libitum [116K]

Answer:

3

Step-by-step explanation:

3 0
3 years ago
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