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
Kobotan [32]
2 years ago
15

Use inverse operations to solve: x + 3.2 = 7

Mathematics
1 answer:
Contact [7]2 years ago
6 0

Answer:

x=3.8

Step-by-step explanation:

You would use the inverse operation by subtracting 3.2 from both sides of the equation, leaving you with x=3.8

You might be interested in
1/3 x (9c+12) + (4c)+6
RoseWind [281]

Answer:

7c+18

Step-by-step explanation:

FIRST

take out the parentheses so it will be

( 1/3*9c)+12+4c+6

3c+12+4c+6

Combine like terms



3 0
3 years ago
What shape is this????​
Sholpan [36]

Answer:

Quadrilateral

Step-by-step explanation:

4 0
3 years ago
I need help trying to figure this out I think I have and answer but I want to make sure.
yKpoI14uk [10]

Answer:

34

Step-by-step explanation:

The mean is calculated as

mean = \frac{frequency(midpoint)}{frequency}

let x be the missing frequency, then

Total frequency × midpoint

= (16 × 2) + 7x + (20 × 12) + (10 × 17) = 32 + 7x + 240 + 170 = 442 + 7x

Total frequency = 16 + x + 20 + 10 = 46 + x, thus

\frac{242+7x}{46+x} = 8.5 ( cross- multiply )

442 + 7x = 8.5(46 + x)

442 + 7x = 391 + 8.5x ( subtract 8.5x from both sides )

442 - 1.5x = 391 ( subtract 442 from both sides )

- 1.5x = - 51 ( divide both sides by - 1.5 )

x = 34

The missing frequency is 34

3 0
3 years ago
5/6 and 7/9 written with a common denominator.
sattari [20]
Bbsbsnnjnjsjsjjsjskkks
7 0
3 years ago
Read 2 more answers
A rectangle field is 350 meters long and 300 meters wide. What is the area of the field in square kilometers
balu736 [363]

Okay, so a kilometer=1000 meters, knowing that we can multiply 350*300 for the area, which would give us 105000 meters squared, then we divide 105000 by 1000, giving us 105 square kilometers.

4 0
3 years ago
Other questions:
  • Whats 168,356 rounded to the nearest ten thousand
    6·2 answers
  • Solve |y + 2| > 6
    11·1 answer
  • Which of the following is equal to √3 √5
    7·2 answers
  • Which of the following statements is true?
    10·2 answers
  • Below is a piece of a local pizza place menu where Jacob works.
    13·1 answer
  • I NEED HELP NOW PLS ASAP
    9·2 answers
  • X^2 - 4x - 12 = 0 Factor and solve
    10·1 answer
  • A sweater is 65% wool by weight. If the sweater weighs 12.4 ounces how many ounces of wool is the sweater?
    7·1 answer
  • 8/21 fraction to decimal ​
    11·1 answer
  • Frankie wants to build a path from one corner of his yard to the opposite corner. his yard measures 20 ft. x 32 ft. what will be
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!