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
iren [92.7K]
3 years ago
6

2/1/2 -1/2 please help ​

Mathematics
1 answer:
arsen [322]3 years ago
7 0

The correct answer is 2 found by my calculator.

You might be interested in
How do you factor 7x^{2}+29x+4
Gala2k [10]
When you have a coefficient in front of the "x^2" value, you have to multiply it by the end value (4)

so you want a set of integers that will add up to 29, by multiple to (7 x 4) = 28

The only numbers like that are 28 and 1, they add up to 29 and multiply to 29

Therefore, rewrite it like this 7x^2 + 28x + x + 4

and then factor out the 7x in the first two terms, to get this 

7x(x+4) + x + 4, then factor out 1 in the latter two terms to get this:

7x(x+4) +1(x+4), then use grouping to combine what you've got:

The factors are: {{  (7x+1)(x+4)  }} 
7 0
3 years ago
Monica bought 14.75 yards of muslin
nikdorinn [45]

Answer: 531 inches

Step-by-step explanation:

3 0
2 years ago
How do I <br> Divide. Write in simplest form
sladkih [1.3K]

Answer:

14/42

Step-by-step explanation:

Use the keep change flip strategy or butterfly multiply

6 0
3 years ago
Write the standard form of the equation of the line through the given points and I
bonufazy [111]
Nice question hey there! need help!?
8 0
3 years ago
Please help me to solve this sum<br>please gI've correct answer​
disa [49]

This question requires creating a few equations and working through them step-by-step. Now, first let's give each of the shapes a variable: let's say that the blue shape is a, the orange shape is b and the green shape is c.

1. We can technically create six formulas for the magic square, with three for sum of the rows and three for the sum of the columns, however the smartest way to approach this is to observe whether there are any obvious answers that we can get.

We can see in row 2 that there are three of the same shape (a) that add to 57. This makes it very simple to calculate the value of the shape.

Since 3a = 57

a = 57/3 = 19

2. Now we need to find a row or column that includes a and one other shape; we could choose either column 2 or 3, so let's go with column 2. Remembering that the blue shape is a and the orange shape is b:

2a + b = 50

Now, given that a = 19:

2(19) + b = 50

38 + b = 50

b = 12

3. We can now take any of the rows or columns that include the third shape (c) since we already know the values of the other two shapes. Let's take column 1:

a + b + c = 38

19 + 12 + c = 38

31 + c = 38

c = 38 - 31

c = 7

Thus, the value of the blue shape is 19, the value of the orange shape is 12 and the value of the green shape is 7.

3 0
3 years ago
Other questions:
  • Reginald answered 78% if the question correctly.what fractional part did he not answer correctly
    8·1 answer
  • A flower bed is in the shape of a triangle, with a base of 15 feet and a height of 9 feet. What is the area of the flower bed?
    10·2 answers
  • Jean made 5 gallons of lemonade for a picnic. If Jean plans to save 1/2 gallon for her ride home, how many 8-fluid-ounce glasses
    7·2 answers
  • Whats the answer I am stuck
    15·2 answers
  • What is the volume of a shape that measures 5cm,3cm,2cm​
    5·2 answers
  • SOLVE: 18x+103x-3x<br> ill give brainliest
    8·1 answer
  • Can someone help me this is due today
    5·1 answer
  • What is the value of 1/6^0
    8·2 answers
  • Find the exact length of the third side .
    14·1 answer
  • Order Numbers least to greatest -4.3, 5/4 ,8.2, -6/2, 4, -2.5, 5.33
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!