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
Dominik [7]
3 years ago
11

Write 219,000,000 in scientific notation

Mathematics
1 answer:
Korvikt [17]3 years ago
6 0
2.19 • 10^8. You first make a number in between 1-10, so it would be 2.19, then you count how many 0s there are behind your numbers and how many numbers are behind the decimal point, so that would be 6 0s and 2 numbers behind decimal point so then you get 10^8.
You might be interested in
I need to find the degree of this monomial: 4q^2 rs^6
Murljashka [212]

Answer:

The answer is 9.

Step-by-step explanation:

The degree of a monomial is defined as the sum of all the exponents of the variables, including the implicit exponents of 1 for the variables which appear without exponent.

<u>In this case, we will add 2, 6, and 1.</u>

2 + 6 + 1 = 9

Please mark me brainliest!

4 0
3 years ago
Please help :) Find the unknown length y in the following pair of similar triangles. y= ?
Nimfa-mama [501]

Answer:

Y should equal to 4.5

Step-by-step explanation:

Since they are similar triangles and each of the measurements on the second triangle are divided by two you would do the same for y

4 0
3 years ago
What is the slope of a line that is perpendicular to the line shown? (3,3) and (-3,-1)
4vir4ik [10]

Answer:

-3/2

Step-by-step explanation:

Using the slope formula, we can find the slope of the line shown

m = ( y2-y1)/(x2-x1)

    = ( -1-3)/(-3-3)

   = -4/-6

  = 2/3

A line that is perpendicular is the negative reciprocal

-1/ (2/3) = -3/2

8 0
3 years ago
Read 2 more answers
What is the solution to x^6 – 6x ^5 + 15x ^4 – 20x ^3 + 15x^ 2 – 6x + 1 ≥ 0? x = 0 x = 1 all real numbers all real numbers excep
g100num [7]

Answer:

Answer: C all real numbers

8 0
2 years ago
9. Find the dimensions of the<br>4 triangular faces of the pyramid.<br>(Height is 55.5 ft)<br>​
Minchanka [31]

Answer:

Q=\frac{\pi}{2}*55.5ft=87.18ft\\P=87.18ft*\sqrt{\frac{1}{2}+\frac{16}{\pi ^{2}}}=87.18*0.9515=82.95ft\\

Step-by-step explanation:

We have a 4-sided triangular pyramid , where

Q=\frac{\pi}{2}*H\\P=Q*\sqrt{\frac{1}{2}+\frac{4}{\pi ^{2}}}\\Q=\frac{\pi}{2}*55.5ft=87.18ft\\P=87.18ft*\sqrt{\frac{1}{2}+\frac{16}{\pi ^{2}}}=87.18*0.9515=82.95ft\\

3 0
3 years ago
Other questions:
  • A rental agent is renting a space for $7.50 a square foot. If you require a space 36 ft. by 16 ft., what will be the rental on t
    8·2 answers
  • Jack earns $50 for washing cars on the weekend. He makes an average of $4.25 in tips per hour. Write the function of Joe's earni
    11·1 answer
  • ) order of operation (11 x 3 + 2²)- 5
    14·2 answers
  • If f(x) is the total number of bacteria present in a sample after x hours, which of the following statements bestdescribes the m
    7·1 answer
  • What is the 30th term of the linear sequence below? −4, −1, 2, 5, 8
    14·1 answer
  • (Before you answer I am looking for how I do it. I have the answers but I need to know an equation to do this instead of using l
    11·1 answer
  • Simplify the radical expression.
    7·1 answer
  • −9 ≤ −3; Add 12 to both sides
    15·1 answer
  • A group of friends were working on a student film that had a budget of $900 they use 87% of their budget on costumes how much mo
    6·1 answer
  • your current wardrobe consists of eleven different items: three pairs of shoes, two pairs of pants, and six different shirts. yo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!