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
lana [24]
2 years ago
9

1.25 × 109 + 3.50 × 109 + 3.25 × 109 =

Mathematics
2 answers:
o-na [289]2 years ago
6 0

Answer: The answer is 872

Step-by-step explanation:

Nadusha1986 [10]2 years ago
5 0

Answer:

872 is the final answer

Step-by-step explanation:

You might be interested in
What is the equation for the line of reflection? On a coordinate plane, triangle A B C has points (6, 3.7), (5.4, 2), (1, 3). Tr
elixir [45]

Answer:

The equation for the line of reflection will be x = y.

Step-by-step explanation:

On a coordinate plane, triangle Δ ABC has points (6, 3.7), (5.4, 2), (1, 3). Triangle Δ A'B'C' has points (3.7, 6), (2, 5.4), (3, 1).

And we have to find the equation of the line of reflection of the points.

Now, it is clear from the coordinates of vertices of Δ ABC and Δ A'B'C' that after reflection the x and y-values of the respective coordinates interchange and there is no change in signs.

Therefore, the equation for the line of reflection will be x = y. (Answer)

4 0
2 years ago
Read 2 more answers
The combined age of three relatives is 120 years. James is three times the age of Dan, and Paul is two time the sum of the ages
BaLLatris [955]

Answer:

Step-by-step explanation:

Let x represent Dan's age

3x be James'age

Paul 2(3x+x)=6x+2x

Suming all ages

x+3x+6x+2x=120

Solving for x

12x=120

x=10 (Dan's age)

3×=30 (James'age)

6×+2×=80(Paul's age)

8 0
3 years ago
5) After paying $6.65 for a pizza, Alberto has
Sonja [21]

Answer:

$30.31

Step-by-step explanation:

In order to find the answer, you would need to add $23.66 plus $6.65.

Hope this helps and pls do mark me brainliest if you can:)

4 0
2 years ago
Read 2 more answers
8 + 5 x (11 - 5) - 9<br> Please help me
Natali [406]

I got 60 as my answer

you ALWAYS do your parentheses first

then you do 8+5 and that equals 13•6-9

13 times 6 is 78. then you subtract 9 which will leave you with 60. hope that helped ☺️

7 0
3 years ago
Read 2 more answers
For all integers n, if n2 is odd, then n is odd. Use a proof by contraposition, as in Lemma 1.1. Let n be an integer. Suppose th
Reil [10]
Let's assume that the statement "if n^2 is odd, then is odd" is false. That would mean "n^2 is odd" leads to "n is even"

Suppose n is even. That means n = 2k where k is any integer.

Square both sides

n = 2k
n^2 = (2k)^2
n^2 = 4k^2
n^2 = 2*(2k^2)

The expression 2(2k^2) is in the form 2m where m is an integer (m = 2k^2) which shows us that n^2 is also even. 

So this contradicts the initial statement which forces n to be odd. 
8 0
3 years ago
Other questions:
  • Please help!!! I keep asking the same question !!!!! An architect is creating a scale drawing of a school computer lab. The leng
    12·2 answers
  • There is a sidewalk of width x around a rectangular garden. If the garden measures twenty-feet by thirty-feet, then the combined
    14·1 answer
  • A giraffe can run 12 meters per second. Rounded to the nearest tenth, how fast is this in miles per hour? (1 mile= 1609 meters)
    11·1 answer
  • Ms. Holmstrom set up a math problem to find out how much money her class spends for lunches at the cafeteria for over a 2-day pe
    6·1 answer
  • Please give me an example of via communicative property of multiplication
    12·1 answer
  • Circle M is shown. Line segments J L and H K are diameters that intersect at center point M. Angle K M L is 25 degrees.
    12·1 answer
  • In a science fair​ project, Emily conducted an experiment in which she tested professional touch therapists to see if they could
    5·1 answer
  • 0.8) 498 what is the answer​
    14·1 answer
  • PLZ HELP WILL GIVE BRAINLIEST
    5·2 answers
  • I need help on this how do i do this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!