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
ValentinkaMS [17]
3 years ago
9

Serena drew a circle with a circumference of 157 centimeters. What is the approximate diameter of the circle she drew

Mathematics
2 answers:
madam [21]3 years ago
7 0

Answer:

50cm

Step-by-step explanation:

Arturiano [62]3 years ago
7 0

Answer:

50 cm

Step-by-step explanation:

Circumference = 2\pi r

2\pi r = 157

\frac{2* 22 r}{7} = 157

r = 157 * 7 / 44

r = 24.97 cm

r can be rounded to 25cm

so the diameter = 50cm

You might be interested in
Find the measure of angle z in the following figure
Pachacha [2.7K]

Answer:

z=40 degrees

Step-by-step explanation:

a triangle is 180 degrees

<ACB=50 (180-130=50)

50+90=140

180-140=40

8 0
3 years ago
Read 2 more answers
The weight of an empty pickup truck is 2.1 times the weight of an empty car. If the empty car weighs 1.8 tons, how many tons doe
Artemon [7]
4.68 tons since you would multiply 2.1+0.5=2.6×1.8=4.68 tons
6 0
3 years ago
Read 2 more answers
Find the 92nd term of the arithmetic sequence 11, 19, 27, ...
arlik [135]

Answer:

The 92nd term of the arithmetic sequence is 731 because the common difference between them is 8 and then I added 8 with every single number that I got and I continued adding until I get my 92nd term which is 731.

6 0
3 years ago
David pays $335 in advance on his account at the gym. Each time he visits the gym , $6 is deducted from the account. Write an eq
Korolek [52]

Answer:

x = 335 - (6 * v)

Step-by-step explanation:

In order to calculate the value remaining, we need to first multiply the daily cost of each visit by the number of visits made to the gym which is represented by the variable (v). Once we have this cost of all the days then we subtract this amount from the current account balance in order to get the new remaining balance which is represented by x.

x = 335 - (6 * v)

7 0
2 years ago
I need help very fast please!
postnew [5]
I’m not sure maybe D
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum or difference write the answer in simplest form 3/10 4/10=
    6·1 answer
  • Gordan types 43 3/4 pages in 3 1/2 hours. what is the rate in pages per hour
    5·1 answer
  • Factor the expression: -45x +40 expand the expression: 4w + 9( -6 - 3w)
    8·2 answers
  • What are ratios that are equivalent to 8:20?
    9·1 answer
  • Three times a number increased by 8 is at most 40 more than the number. Find the greatest value of the number.
    11·1 answer
  • The amount in an account with a beginning balance of 3000 and interest compounded continuously at an annual rate of 5.5% can be
    12·1 answer
  • 5x2-10x=0 need help factoring this
    8·1 answer
  • TZ is a midsegment, which of the following statements CANNOT be true
    14·1 answer
  • Hey guys! Do you mind helping me with these two problems? Thank you!
    5·1 answer
  • A negative number raised to an odd power is ____ negative ?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!