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
Novosadov [1.4K]
4 years ago
7

What is the value of (12-5)^2+22-3

Mathematics
2 answers:
charle [14.2K]4 years ago
8 0
Using PEMDAS, 12-5 is 7. 7^2 is 49. 49+22=71. 71-3=68.
Kazeer [188]4 years ago
5 0
The value of (12-5)^2+22-3 equates to 68
You might be interested in
Orange juice is a common breakfast drink that contains citric acid. If the hydronium ion concentration is 3.4 × 10-4 in orange j
Lelu [443]

Answer:

3.5

Step-by-step explanation:

Given : the hydronium ion concentration is 3.4*10^{-4} in orange juice

To Find: what is the pH?

Solution :

Definition of pH : pH is the negative log of the molar hydrogen ion concentration

Formula of pH : - log [H+]

Since we are given H+ =  3.4*10^{-4}

So, substituting this value in formula :

pH = - log [3.4*10^{-4}]

pH = - log [3.4*0.0001]

pH = - log [0.00034]

pH = 3.468

pH = 3.468≈3.5

Thus the pH is 3.5

8 0
3 years ago
Does the following represent a Direct or Indirect variation? y = 5 Direct Indirect​
Nataly_w [17]

Answer:

Yes, y=5x is a direct variation and the constant of variation is 5 .

7 0
3 years ago
Read 2 more answers
When working with positive and negative numbers, the further left you move on the number line, the________the numbers are and th
USPshnik [31]
The further left a number is the less it is
The further right a number is the greater it is
8 0
3 years ago
Whats 3/5 divided by2. I need help on bell work
jasenka [17]
\frac{3}{5}÷2=\frac{3}{10}
5 0
3 years ago
Read 2 more answers
Work out m and c for the line: y = 1 − 3 x
wolverine [178]

Answer:

m=-3

c=1

Step-by-step explanation:

y=mx+c

m is -3 which is the coefficient of x and c is the intercept 1

4 0
3 years ago
Other questions:
  • A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times.
    10·1 answer
  • a car traveled at an average speed of 80 miles per hour for 3 hours and consumes fuel at a rate of 34 miles per gallon
    11·1 answer
  • Find the value of each variable and the measure of each angle​
    10·1 answer
  • What is the GCF of 6,42, and 12
    9·1 answer
  • What is x>2? because i really don't know
    6·2 answers
  • In a data set with a normal distribution the main is 59 and standard deviation is three about what percent of the data live betw
    9·1 answer
  • What is the domain and range?
    13·1 answer
  • Five pounds of cherries cost $14.95. Write and solve an equation to determine how much each pound of cherries costs.
    12·2 answers
  • ( Please help due today)
    10·1 answer
  • Emily has an aquarium with the length of 2 feet, width of 1 foot, and height of 1.5 feet. What is the volume of Emily’s aquarium
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!