MATHEMATICS HIGH SCHOOL

Simplify completely: 3x+18 / 181) x
2) 3x
3) x+6 / 6
4) x+18 / 6 ...?

Answers

Answer 1
Answer: 3(x + 6)/18

= x + 6 /6
Answer 2
Answer:

Answer: 3.) x+6/6

Proof of validity is shown below.

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The area of the parallelogram is 96 square miles. Find its base and height.

Answers


You can't. There are an infinite number of different parallelograms,
with different dimensions, that all have area of 96 square miles.

Knowing the area doesn't tell you the dimensions.

Here are a few parallelograms with areas of 96 square miles:

-- square, every side  4√6  miles long

-- rectangle, 12 miles long, 8 miles wide

-- parallelogram, base=32 miles,    height=3 miles

There are an infinite number of others.

Brainliest for correct answer

Answers

Answer:

A

Step-by-step explanation:

47+58=105 then you just subtract 7 from 75 and you get 68 than you divide 68 by 2

the answer to this problem is 63

Annabelle went rock climbing. The below graph is a model of her climbing astime passes.
Answer the following questions about the graph:
a. What are the labels on each axis?
b. What is happening for the first 5 minutes of Annabelle's climbing session?
What is your reason for saying that?
c. When was Annabelle climbing fastest? How do you know?
d. What is happening from 5 to 7 minutes? What is your reason for saying
that?

Answers

D. she’s at a constant rate. i say that because there’s a straight line indicating she’s moving at the same pace/speed.

What multiplies to give you 60 but adds to give you -17

Answers

Answer:

-5 and -12

Step-by-step explanation:

A certain radioactive isotope has a half-life of 15 days. If one is to make a table showing the half-life decay of a sample of this isotope from 32 grams to 1 gram; list the time (in days, starting with t = 0) in the first column and the mass remaining (in grams) in the second column, which type of sequence is used in the first column and which type of sequence is used in the second column?

Answers

A half-life of the isotope is 15 days and at start its mass is 32 g.
A table:
              t:                 m:
              0                32 g
             15               16 g
             30                 8 g
             45                 4 g
             60                 2 g
             75                 1 g
In the first column is used an arithmetic sequence ( a 1 = 0, d = 15 ).
In the second column is used a geometric sequence ( a 1 = 32, r = 1/2 )                       

In a classroom,1/6 of the students are wearing blue shirts, and 2/3 are wearing white shirts. There are 36 students in the class.How many students are wearing a shirt other than a blue or white?

Answers

Total number of students in the class = 36
Number of students wearing blue shirts = (1/6) * 36
                                                                 = 36/6
                                                                 = 6
Number of students wearing white shirts = (2/3) * 36
                                                                  = 2 * 12
                                                                  = 24
Then
Number of students not wearing blue or white shirts in the class = 36 - (6 + 24)
                                                                                                        = 36 - 30
                                                                                                        = 6
So 6 students in the class are wearing a shirt other than a blue or a white shirt. I hope the procedure is clear enough for you to understand.

6 students

Further explanation

Given:

In a classroom,

  • ¹/₆ of the students are wearing blue shirts, and
  • ²/₃ are wearing white shirts.

There are 36 students in the class.

Question:

How many students are wearing a shirt other than a blue or white?

The Process:

Let us calculate the number of students who are wearing blue shirts and white shirts.

Blue shirts:

\boxed{ \ = (1)/(6) * 36 \ students \ }

\boxed{\boxed{ \ 6 \students \ }}

White shirts:

\boxed{ \ = (2)/(3) * 36 \ students \ }

We cross out 36 and 3 because they both can be divided.

\boxed{ \ = (2)/(1) * 12 \ students \ }

\boxed{\boxed{ \ 24 \ students \ }}

And now, we will find out how many students are wearing a shirt other than blue or white.

\boxed{ \ = 36 - 6 - 24 \ }

\boxed{\boxed{ \ 6 \students \ }}

- - - - - - - - - -

Quick Steps:

Step-1:prepare a proportion of students who wear a shirt other than blue and white

\boxed{ \ = 1 - (1)/(6) - (2)/(3) \ }

\boxed{ \ = (6)/(6) - (1)/(6) - (4)/(6) \ }

\boxed{\boxed{ \ (1)/(6) \ }}

Step-2: calculate how many students who wear a shirt other than blue and white

\boxed{ \ = (1)/(6) * 36 \ students \ }

\boxed{\boxed{ \ 6 \students \ }}

Learn more

  1. What is the area of the whole mosaic in square inches? brainly.com/question/982984
  2. What fraction of the box is left (Kim and Courtney)? brainly.com/question/37157
  3. What is the amount of apple juice in each bottle? brainly.com/question/5798698

Keywords: in  a classroom, 1/6 of the students, wearing blue shirts, 2/3, white shirts, there are 36 students, in the class, how many students, other than a blue or white, proportion
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