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
Rudik [331]
3 years ago
11

Is he correct, or not?

Mathematics
2 answers:
madam [21]3 years ago
5 0

Answer:

C. His estimate is incorrect; it should be closer to 12 than 11.

Step-by-step explanation:

1. 11^2 is 121, √(140^2) is 140, and 12^2 is 144.

2. Based off these numbers 140 is closer to 144, meaning that √(140) is closer to 12 than 11.

Therefore, the correct answer is C. His estimate is incorrect; it should be closer to 12 than 11.

Xelga [282]3 years ago
5 0

Answer:

He is not correct

Step-by-step explanation:

He is not smart

You might be interested in
the cell phone company charges michael a late fee of $3.84 per day until the balance is paid. if michael is 8 days late what is
Ilia_Sergeevich [38]
The answer would be $30.72 because 3.84 • 8 = $30.72
6 0
3 years ago
What is 1,227 divided by 4?
Andreyy89
Your answer is 306.75

1227÷4=306.75
hope this helps.....
8 0
3 years ago
Which of the following is true of any regular polygon? It is equilateral. It is equiangular. Its angles sum to 360 degrees.
dalvyx [7]
For any regular polygon
1)<span>It is equilateral.
2) It is equiangular.</span>
3 0
3 years ago
Solve for x. Assume that lines which appear tangent are tangent. X=
Orlov [11]

Answer:

x = 32

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

(x+18) * 18 = 30^2

(x+18) * 18 = 900

Divide each side by 18

(x+18) * 18/18 = 900/18

(x+18)  = 50

Subtract 18 from each side

x+18-18 = 50-18

x=32

5 0
3 years ago
Read 2 more answers
Which of the following is a rational number?
bezimeni [28]

Answer:

-19

Step-by-step explanation:

It is a non repeating decimal

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of x in the equation 6= x/4 - 4
    12·1 answer
  • The expression below is a sum of cubes.<br> 216x3 + 169<br> True or false
    11·2 answers
  • Pls pls help me I need it and the other one pls guys
    15·1 answer
  • Thanks for your help in Math :)
    11·1 answer
  • I need help with these problems! will give thanks!
    10·1 answer
  • Which of the followingis multiplicative of -a? (-1/a a 1 1/a)​
    10·1 answer
  • Work out the total surface area of this hemisphere which has a radius of 10 cm.
    7·1 answer
  • Transform the given function f(x) as described.
    9·1 answer
  • HELP PLSSS THIS IS HARD SOMEONEEE
    9·2 answers
  • HELP HELP HELP!!!!!!!!!!!!!!!!!!!!!!!!! ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!