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
Aleonysh [2.5K]
3 years ago
7

Archaeologists discovered a portion of a stone wall. To calculate its original diameter, they marked and measured chord KM and i

t's perpendicular bisector. What was the diameter of the original circular wall?
Answers:
8ft
10ft
Nome of them are correct

Mathematics
1 answer:
Firdavs [7]3 years ago
4 0

Answer:

8 ft

Step-by-step explanation:

You might be interested in
Determine if true:<br> 9x0^1x9=9
Artemon [7]

Answer:

False

Step-by-step explanation:

9x0=0

0^1=0

0x9=0

0=9

The numbers don't match.

Hence, the equation is false.

5 0
2 years ago
Read 2 more answers
El equipo mixto de fútbol tiene cuatro veces más niños que niñas. Decimos quela razón del número de niños
makvit [3.9K]

Answer:

4 a 1

Step-by-step explanation:

Se lee "4 a 1"

4 0
3 years ago
Read 2 more answers
Help please!! Stuck on this question!! ∠ABC is adjacent to ∠CBD. If the m∠ABC=4x+23, m∠CBD=6x+7, and m∠ABD=130°, what is the mea
Ulleksa [173]

Answer:

63 degrees

Step-by-step explanation:

add 4x + 23 and 6x + 7, then equal that to 130. When you find x, plug it into 4x+23 and get 63.

3 0
3 years ago
What should be done first to evaluate the expression?<br><br> 3 + (5 - 3)2 × 4
Kryger [21]

Answer:

19

Step-by-step explanation:

19 is the answer I think so

5 0
2 years ago
If the two lines below are perpendicular and the slope of the red line is -5/2, what is the slope of the green line
inna [77]
-2
----
5

Because perpendicular is the opposite and the opposite of -5/2 is -2/5
5 0
3 years ago
Other questions:
  • Which of the fractions is also a repeating decimal 7/14 3/12 10/16 5/15
    15·1 answer
  • Five books on Lisa's reading list are fiction. If this is 20% of her entire reading list, how many books does Lisa have in all?
    9·2 answers
  • 7x -10x + 18 + 2x = -5
    5·2 answers
  • Write 3 to the -4 power using a positive exponent.
    11·1 answer
  • In 9 hours, Yoko reads 72 chapters of a book. What is her rate in chapters per hour?
    6·2 answers
  • Find the 83rd term of the arithmetic sequence -23, -26, -29, I need help
    9·2 answers
  • Find the measure of the missing angle.
    15·1 answer
  • .
    12·1 answer
  • This afternoon Darren left school, rode the bus 1/2 of a mile, and then walked 1/4 of a mile to get home. How much farther did D
    6·2 answers
  • A company produces large fans to circulate air in warehouses. The working lifetime of each fan produced is distributed normally
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!