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
daser333 [38]
3 years ago
8

Which of the following is 12 when rounded to the nearest number?

Mathematics
1 answer:
ANTONII [103]3 years ago
5 0
Option #2 
11.56 is rounded to 12 because the 6 rounds the 5 to a 6. 11.6 then rounds to 12. 
You might be interested in
What is the answer of this math problem?? <br> - 1/2 / 4/5
xeze [42]

Answer:

-0.025

Step-by-step explanation:

7 0
3 years ago
Find the area of the figure. Round your answer to the nearest tenth
expeople1 [14]

Answer:

4 in

Step-by-step explanation:

5 0
3 years ago
A building is known to be 192 feet tall. A ball is dropped from the top of the building. In how many seconds will the ball hit t
Archy [21]

Answer:

  • h = 0 when the ball hits the ground
  • about 3.464 seconds

Step-by-step explanation:

The formula gives h = 192 when t=0, so we assume that h represents the height above the ground. The ball will have a height of 0 when it hits the ground.

__

Using that in the equation, we can solve for t.

  0 = 192 -16t^2

  0 = 12 -t^2 . . . . . . divide by 16

  t^2 = 12 . . . . . . . . add t^2

  t = √12 = 2√3 ≈ 3.464 . . . . take the square root

It will take 2√3 seconds, about 3.464 seconds, for the ball to hit the ground.

5 0
3 years ago
Erin's family went to Disney world when Erin was 11 yrs old and her sister was 3. This year Erin's age is double if her sister.
atroni [7]
The Disney trip was 5 years ago. Now, Erin is 16 and her sister is 8.
3 0
3 years ago
Which rule explains why these triangles are congruent?
Vinil7 [7]
AAS

(20 characters minimum)
8 0
3 years ago
Other questions:
  • What's 10 times 3 tens
    10·2 answers
  • Help please ASAP!!!! I NEED CORRECT ANSWERS ONLY FOR BRAINLIEST
    12·1 answer
  • Janie cut a round slice of watermelon into 5 equal pieces. What is the angle of each piece
    11·1 answer
  • What is the perimeter of triangle lmn?
    15·1 answer
  • Suppose a triangular desk will be built in the corner of that room. It will be in the shape of a 30-60-90 right triangle. The le
    5·1 answer
  • Math is so hard for no reason​
    10·1 answer
  • Oceanside Bike Rental Shop charges $16 plus $6 an hour for renting a bike. Melanie paid $64 to rent a bike. How many hours did s
    9·2 answers
  • Somebody please anwser this.
    13·1 answer
  • James uses 1 1/2 cups of milk and 2 1/4 cups of flour for his favorite cookie recipe. This makes 60 cookies. How much milk and f
    14·1 answer
  • Factors that are unequal across groups and can prevent a researcher from concluding that it was the independent variable that ca
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!