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
ollegr [7]
3 years ago
5

What is the sum of 4 and 5

Mathematics
2 answers:
Over [174]3 years ago
6 0
Answer: 9
explanation: 4 + 5 = 9
Ostrovityanka [42]3 years ago
3 0

Answer:

The answer is 9 because 4+5=9

Step-by-step explanation:

You might be interested in
3x^2+5x_=2+_
tatiyna
IT DOES NOT MATTER YOU WILL NOT BE ABLE TO SOLVE THIS QUESTION
YOU WOULD GET 5x = 2 + 3x^2  AND YOU WOULD STILL NOT BE ABLE TO SOLVE YOU COULD GET 3x^2 = 2 + 5x AND YOU COULD NOT SOLVE.
THE REASON WHY IS BECAUSE YOU HAVE TO HAVE THE SAME X TO ADD THEM OR MINUS THEM< WHICH IN THIS CASE ONE IS REGULAR BUT THE OTHER IS SQUARED. AND ALSO THE TWO NEEDS SOMEONE TO GO WITH< BUT THE IS ONLY ONE OF HIS TYPE SO HE CAN'T.
WELCOME :/
3 0
3 years ago
Meghan tried to convince her class mate Fiona that 2x+3=10 represents a expression. Fiona disagrees and thinks that it represent
nikitadnepr [17]

Answer:

Fiona is correct. Meghan is incorrect.

Step-by-step explanation:

An equation is a mathematical statement consisting of two sides and an equal sign equating those two sides. Each side comprises an <em>expression</em>. An equation is a statement because it claims the two expression equal. This may be true, or false, or true for only certain values of variable appearing in the expression. However, an equation is distinctly different from a simple expression.

6 0
3 years ago
Jaslyyyyyyyyyyyyyyyy is good girl :3
Dima020 [189]

Answer:

7/9

Step-by-step explanation:

this equation is true:

21/27 = 7/9

If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction.

7/9 = Proper Fraction

4 0
3 years ago
Identify the three types of isometric transformations
professor190 [17]
The isometric transformation transform the an image to another exactly with the same shape & same size:

The most known isometric transformation are:

Translation (slide the image)
Reflection (flip the image around an axis
Rotation (turn the image)
6 0
3 years ago
Really struggling with this, can someone please help me out and give me a brief explanation? Id seriously appreciate it.
Bogdan [553]

Answer:

314 m²

Step-by-step explanation:

the surface area of a sphere (As) is

As = 4×pi×r²

our radius r (half of the diameter) here is 5m.

As = 4×3.14×5² = 4×3.14×25 = 100×3.14 = 314 m²

8 0
3 years ago
Other questions:
  • Dawn has been using two bank accounts to save money for a car. The difference between account 1 and account 2 is $100. If she us
    9·1 answer
  • What is the slope of a line that passes through (-1,-1) and (-3,-3)
    8·2 answers
  • A ladder is leaning against a building. The ladder is 10m long and it is sitting on
    10·1 answer
  • In a 2012 city election 33% of the eligible voters voted if there were 2500 eligible voters approximately how many people voted
    7·1 answer
  • What is x squared plus y squared equals nine 
    12·1 answer
  • The volume of a rectangular box is 2x(2x + 5)(2x – 3). (Drawing is not to scale.)
    15·1 answer
  • The current student population of the Brentwood student center is 2000 the enrollment at the center increases at a rate of 4% ea
    7·1 answer
  • If ABCD is a square and AB = 10, what is the measure of CE to the nearest hundredth?
    14·1 answer
  • HELP WILL GIVE BRAINLIEST
    13·1 answer
  • Find the slope of the line that contains the points (0,4) and (1, 6) ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!