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
leonid [27]
3 years ago
15

Express this number in scientific notation. 13,040,000

Mathematics
1 answer:
sp2606 [1]3 years ago
6 0
Move the decimal behind the first number(1) then count how many spaces you moved and that is your power. 1.304×10^7
You might be interested in
Solve each equation. Record your work and check your solution. <br> a. 5(x-2)+(-9)= -7(1-x)
Daniel [21]

The solution for equation is x = -6

<em><u>Solution:</u></em>

<em><u>Given equation is:</u></em>

5(x-2) + (-9) = -7(1-x)

We have to solve the equation

According to Bodmas rule, if an expression contains brackets ((), {}, []) we have to first solve or simplify the bracket followed by of (powers and roots etc.), then division, multiplication, addition and subtraction from left to right

Therefore, solve for brackets in given equation

5(x-2) + (-9) = -7(1-x)\\\\5x - 10 -9 = -7 + 7x

Solve for terms in left hand side of equation

5x - 19 = -7+7x

Move the variables to one side and constants to other side

7x -5x = -19+7\\\\2x = -12\\\\Divide\ both\ sides\ by\ 2\\\\x = -6

Thus the solution for equation is x = -6

8 0
3 years ago
Arc MNP equals 126. O is the center. Find angle MOP
Paha777 [63]
We know that

the angle MOP is equal to arc MNP because is a central angle

the answer is 
angle MOP=126°
3 0
3 years ago
at a golf course, a worker placed 216 golf balls equally into 9 buckets. what is the ratio of golf balls to buckets?
ankoles [38]
The ratio is 216:9, which can be simplified to 72:3, which can be simplified to 34:1. This can also be written as a fraction (34/1). It means there are 34 golf balls for every one bucket.
4 0
4 years ago
Read 2 more answers
enter an equation in point-slope form for the line. Slope is 7 and (-2,-1) is on the line. The equation of the line in point slo
lutik1710 [3]

Answer:

y + 1 = 7(x + 2)

General Formulas and Concepts:

<u>Algebra I</u>

Point-Slope Form: y - y₁ = m(x - x₁)  

  • x₁ - x coordinate
  • y₁ - y coordinate
  • m - slope

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = 7

Point (-2, -1)

<u>Step 2: Write Equation</u>

<em>Substitute in variables into general form.</em>

y + 1 = 7(x + 2)

7 0
3 years ago
Given parallelogram ABCD, solve for x
kumpel [21]

Answer:

x=5

Step-by-step explanation:

Set your equation up as following:

6x-10=3x+5

move the 3x to the left side by substracting

3x-10=5

now add 10 to the right side

3x=15

Divide 15 by 3 to isolate x

x=15/3

x=5

8 0
3 years ago
Other questions:
  • You are in a bike race. When you get to the first checkpoint, you are 2525 of the distance to the second checkpoint. When you ge
    12·1 answer
  • 1. Probability The collection of all the possible outcomes in an experiment is called the The sum of the probabilities of all ou
    13·1 answer
  • What was 42/3as a mixed number
    13·2 answers
  • Compute the exact interest on $5,870 at 12% if the money is borrowed from June to December of the same year.
    7·1 answer
  • The diameter of a circle is 8 miles. What is the radius?
    8·2 answers
  • Factor the algebraic expression
    12·2 answers
  • Divide -54 by -6 please
    11·1 answer
  • Every hour the number of users of a new smartphone app increases by 18 percent. At 1:00 p.m., there were 12,322 users. What expo
    13·1 answer
  • URGENT 50 POINTS<br><br> Which equation does the graph below represent?
    15·1 answer
  • Click on me for the picture!!<br> please helpp!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!