1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vikki [24]
3 years ago
11

I need help quickly.

Mathematics
2 answers:
satela [25.4K]3 years ago
8 0
Perimeter of a rectangle is =  2(Base + Height) 

= 2.[(x+4) + (x-6)] = 88, Expand:

2.(2x - 2) = 88
4x - 4 = 88

4x = 92

x = 23
 Base = x + 4 = 23 + 4 = 27
 Height = x -6 = 23 - 6 = 17



AURORKA [14]3 years ago
6 0
The perimeter is 2b+2h.
2(x+4)+2(x-6)=88
2x+8+2x-12=88
4x-4=88
4x=90
x=22.5
Any questions?
You might be interested in
Name
Aliun [14]

The completed table is given below,

the percentage of girls in the class is 47.62%,

the percentage of boys in the class is (100-47.62)% = 52.38%,

the percentage of students that love Math is 36.5%,

the percentage of students that love Reading is 22%, and

the percentage of students that love Science is 41.27%

To make comparison and statistical analysis easier, numerical data is systematically and logically represented in tabulations as rows and columns. Grouping relevant data together makes comparison easier and aids in statistical analysis and interpretation.

To put it another way, tabulation is the process of organizing data and presenting it in a tabular format. Depending on the type of categorization, it might be double, complicated, or simple.

The below table yields that

The total number of students is 315

The fraction of girls in the class is 150/315 = 0.4762

So, the percentage of girls in the class is 47.62%

Hence the percentage of boys in the class is (100-47.62)% = 52.38%

The fraction of students that love Math is 115/315 = 0.365

So, the percentage of students that love Math is 36.5%

The fraction of students that love Reading is 70/315 = 0.22

So, the percentage of students that love Reading is 22%

The fraction of students that love Science is 130/315 = 0.4127

So, the percentage of students that love Science is 41.27%

Learn more about tabulation here-

brainly.com/question/10670417

#SPJ10

7 0
2 years ago
The rational number<br>number ———————<br>is equal to its negative​
Zarrin [17]
Zero is equal to its negative
3 0
3 years ago
Any help please? Having a hard time
german

Answer:

the answer is c

Step-by-step explanation:

x and y have to be at least 12, so that's why the greater than sign was used

the amount of money had to be at most $230, so that's why the less than sign was used

they said x and y represent black and white respectively, so that means x is black and y is white, so it is 18x and 20y

8 0
3 years ago
Read 2 more answers
The sum of a number times 7 and 21 is at least 29. Write as an inequality
PtichkaEL [24]

The inequality is 7x + 21 \leq 29

Step-by-step explanation:

<u>DATA:</u>

Let the number be x

Number times 7 = 7*x

Sum of a number times 7 and 21 = 7x + 21

Is at least 29

<u>INEQUALITY:</u>

7x + 21 \leq 29

<u>SOLVE:</u>

7x \leq 29-21

7x \leq 8

x \leq \frac{8}{7}

Therefore, the inequality is 7x + 21 \leq 29

Keyword: Inequality

Learn more about inequality at

  • brainly.com/question/1465430
  • brainly.com/question/1858613

#LearnwithBrainly

6 0
3 years ago
Simplify 10/12 to it's smallest
Rom4ik [11]
I think that the answer is 
5/6

hope i helped :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • HELPPPPPP PLEASEEEEE I HAVE 50 min left
    14·1 answer
  • A veterinarian will prescribe an antibiotic to a dog based on its weight. The effective dosage of the antibiotic is given by d ≥
    15·1 answer
  • The rectangular rug in Marcia's living room measures 12 feet by 109 inches. What is the rug's area in square feet?
    11·1 answer
  • PLEASE HELP ASAP!!!
    15·1 answer
  • Now factor the expression. 1/2 a + 6
    13·1 answer
  • Convert 1.5% to decimal and a fraction. Show and explain your method
    9·1 answer
  • Find 3 consecutive odd integers such that 10 times the first is 59 more than the third?
    8·1 answer
  • So I have a grade of 100.6 (an A+) and I had this assignment that was due a while ago (that was 15 points) and now I’m not allow
    11·1 answer
  • Find the zeros of ƒ(x) = (x + 2)(x – 1)(x – 3)(x + 1).
    9·1 answer
  • The quotient of a number p and 38
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!