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
polet [3.4K]
3 years ago
5

Select all equations that are true. A. 9 . 21 × 10 3 = 921 B. 9 . 21 × 10 1 = 92 . 1 C. 0 . 921 × 100 = 921 D. 0 . 921 × 10 4 =

9 , 210 E. 0 . 0921 × 10 2 = 9 . 21
Mathematics
1 answer:
olasank [31]3 years ago
5 0

Answer:

  • Option B
  • Option D
  • Option E

Step-by-step explanation:

Option A

9.21 * 10³ = 9,210 ≠ 921

Option A is FALSE.

Option B

9.21 * 10¹ = 92.1

Option B is TRUE.

Option C

0.921 * 100 = 92.1 ≠ 921

Option C is FALSE

Option D

0.921 * 10⁴ = 9,210

Option D is TRUE

Option E

0.0921 * 10² = 9.21

Option E is TRUE

You might be interested in
In the data set, what is the variance? 6 8 1 9 4
Juli2301 [7.4K]
 The answer is  s² ≈ 10.3
3 0
3 years ago
What is the factored form of 3x^2 + 23x - 36?
alex41 [277]
The factored form is (3x-4)(x+9)
6 0
3 years ago
Solve for v.<br>2 = 11 - 3v<br>v=​
Sveta_85 [38]

Answer:

The answer would be V=3

4 0
3 years ago
3.3 = ? as a friction
Allushta [10]

Answer:

33/10

Step-by-step explanation:

I used a calculator sorry if I am wrong

6 0
2 years ago
Read 2 more answers
The formula for perimeter of a rectangle is given by p = 2l + 2w, where p = perimeter, l = length, and w = width. solve the form
TiliK225 [7]
Perimeter formula
p = 2l + 2w

I reverse left-right side
2l + 2w = p

Move 2l to the right
2l + 2w = p
2w = p - 2l

Move 2 to the right
2w = p - 2l
w = (p - 2l)/2

Summary
p = 2l + 2w
2l + 2w = p
2w = p - 2l
w = (p-2l)/2
5 0
3 years ago
Other questions:
  • show two ways 6 people can share a b 8 segment chewy fruit worm. in. each case, how many segments does each person gey?
    12·1 answer
  • PLS HELP WILL MARK BRAINLEIST​
    6·2 answers
  • Helppppp pleaseeeeeeeeee​
    14·1 answer
  • To bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by
    14·1 answer
  • What divided by what equals 17
    7·2 answers
  • GEOMETRY How do I do these questions? #6,7,8. Please help thanks!!
    5·1 answer
  • Verbally describe what each ordered pair in the first row of your table (when s = 10) means in terms of the situation. Use compl
    13·2 answers
  • HELP MATH ASAP PLEASE
    11·1 answer
  • Last ones !! i'll really appreciate it
    8·2 answers
  • What is the image point of (-8,9)(−8,9) after a translation right 3 units and down 1 unit?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!