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
Anna35 [415]
3 years ago
9

2.5×10³ times what number is equal to 5×10⁶?

Mathematics
1 answer:
ad-work [718]3 years ago
5 0

Step-by-step explanation:

2500x=5000000

2500x/2500=5000000/2500

x=2000

I think the answer is this

You might be interested in
Please help :(<br> [math]
sergij07 [2.7K]

Hey!

------------------------------------------------

First Equation:

2x + 3 = -7

2x + 3 - 3 = -7 - 3 (Subtract 7 to both sides)

2x = -10

2x/2 = -10/2 (Divide 2 to both sides)

x = -5

------------------------------------------------

Second Equation:

4.5x - 7 = 20

4.5x + (-7) + 7 = 20 + 7 (Add 7 to both sides)

4.5x = 27

4.5x/4.5 = 27/4.5 (Divide 4.5 to both sides)

x = 6

------------------------------------------------

Third Equation:

-3x + 7 = 28

-3x + 7 - 7 = 28 - 7 (Subtract 7 to both sides)

-3x/-3 = 21/-3 (Divide -3 to both sides)

x = -7

------------------------------------------------

Answers:

2x + 3 = -7 → x = -5

4.5x - 7 = 20 → x = 6

-3x + 7 = 28 → x = -7

------------------------------------------------

Hope This Helped! Good Luck!

8 0
3 years ago
Use a special right triangle to express sin 45 degrees as a fraction
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

in a right angled triangle angles given are 45,90

Then third angle is also 45 °

as two angles are 45° each.

Then sides are also equal.

Let the equal sides be each =x

then hypotenuse=√(x²+x²)=√(2x²)=x√2

sin 45°=x/(x√2)=1/√2

7 0
3 years ago
What is the sum of this series 20En-1 (5-n)<br>-220<br>-110<br>-95<br>110
RUDIKE [14]
I'm doing that practice rn too tell me if you got the answer!

3 0
3 years ago
Read 2 more answers
What is the value of x?<br> 1/3 v2 units<br> 1/2 v3 units<br> 2v3 units<br> 3v2 units
Len [333]

Answer:

Step-by-step explanation:

3/x = sin45

x = 3/sin45

x = 3 / ½(√2)

x = 3(2/√2)

x = 3((2√2)/2)

x = 3√2

8 0
2 years ago
MAKING BRAINLIEST ONLY ANSWER IF 100% CORRECT!
Natasha2012 [34]
No photo attached ...
3 0
3 years ago
Read 2 more answers
Other questions:
  • Is |4x+2|+6=0 no solution, all real numbers, 0, and 2
    10·1 answer
  • Please help ** revised version ** will give 13 points
    5·1 answer
  • 5x^(-2)-17x^(-1)+6<br> i’m so confused pls help<br> will give brainliest
    11·1 answer
  • I am child in the family
    13·2 answers
  • A fruit company delivers its truit in two type of boxes: large and small. A delivery of 3 large boxes and 2 small boxes has a to
    12·1 answer
  • Whats the distance between -17 and 12
    13·2 answers
  • if you're currently making $6.75 per hour and you were offered a new job that pays $7.47 per hour, what will be your percent of
    10·1 answer
  • Find the slope of the line through these pair of points.<br><br> (12,-18) (-15,-18)
    10·1 answer
  • In the figure, ∆ALM ≅ ∆BLM by Side-Angle-Side (SAS). Which angles are congruent by CPCTC?
    13·1 answer
  • what is the slope of a line parallel to the line whose equation is y= -5/2x+7. fully simplify your answer
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!