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
gladu [14]
2 years ago
13

What is 2+5-7+3+9-12=

Mathematics
1 answer:
Mazyrski [523]2 years ago
6 0

Answer:0

Step-by-step explanation:

2 + 5 = 7 - 7 = 0 + 3 = 3 + 9 = 12 - 12 = 0

You might be interested in
Please answer! this is my final question
salantis [7]

Answer:

C. 103,748

Step-by-step explanation:

The one in the first number is worth 10,000

The one in the Second number is worth 100,000

8 0
2 years ago
Help me i need help badly again
Irina-Kira [14]
Alright, given that it's a male then

total of 4+6+2+2 or 14 pepole are male
4 of them are freshmen

so the probalbity would be 4/14 or 2/7 or aprox 0.28571428571428571428571428571429

about 29%
8 0
3 years ago
Find the perimeter and the area of the figure. A right-angled trapezoid has a shorter base of 7 centimeters, longer base of 9.5
laila [671]

The given dimensions of 9.5, 6, 7, and 6.5 cm gives the following

perimeter and area of the trapezium.

  • Perimeter: <u>29 cm</u>
  • Area: <u>49.5 cm²</u>

<h3>How can the area and perimeter of the trapezium be found?</h3>

The perimeter of a trapezoid is given as follows;

Perimeter = The sum of the lengths of the sides

Which gives;

Perimeter = 6 + 7 + 6.5 + 9.5 = 29

The perimeter of the trapezoid =<u> 29 cm</u>

  • Perimeter: 29 cm

The area of the trapezoid is given as follows;

Area = \mathbf{ \dfrac{Sum \ of \ the \ parallel \ sides }{2} \times Height}

Which gives;

Area = \dfrac{7 + 9.5 }{2} \times 6 = 49.5

The area of the trapezoid = 49.5 cm²

  • Area:<u> 49.5 cm²</u>

Learn more about the area and perimeter of geometric shapes here:

brainly.com/question/359059

brainly.com/question/11461461

8 0
2 years ago
• LIVE
FromTheMoon [43]
I think it is B but I might be wrong
4 0
2 years ago
4 x 5 - (2² - 2) =? <br> (18 ÷ 3) + (3² - 7) =?
OverLord2011 [107]
4x5-(2 (2) - 2 ) = 14
(18/ 3) + (3 (2) - 7) 8
7 0
2 years ago
Other questions:
  • a sales manager noticed that the number of units sold two T-shirt style A and style B, was the same during june and july. in jun
    11·1 answer
  • What does r over -3=12 equals
    9·2 answers
  • What is the quotient of 2/9 divided by 4/15
    13·2 answers
  • Help plz plz plz plz plz plz plz
    13·1 answer
  • Exponential growth and decay functions are written in standard form F (t)= A_0•b^kt, where A_0 is an initial amount, b is the gr
    12·2 answers
  • -<img src="https://tex.z-dn.net/?f=x%5E%7B4%7D" id="TexFormula1" title="x^{4}" alt="x^{4}" align="absmiddle" class="latex-formul
    5·1 answer
  • X= <br>A. 100 <br>B. 50 <br>C. 25​
    9·1 answer
  • I have no clue what I’m doing please help! I’m struggling in Graphing Radical Functions!
    8·1 answer
  • 5. What does the following addition equal?<br> 3 and 7 eights + 6 and 5 eights
    6·1 answer
  • Pete's Pottery observes the heights of the vases in inventory. The results are represented by the box plot shown below.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!