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
Eva8 [605]
2 years ago
10

Find the circumference of each circle. Use 3.14 or 22/7 for π. Round to the nearest tenth, if necessary.

Mathematics
1 answer:
zhuklara [117]2 years ago
7 0

c \:  = \pi \:  \times diameter \\  \:  \:  \:  \:  \:  \:  =  \frac{22}{7}  \times 20 \: inches \\  =  \: 62.9 \: inches

You might be interested in
Please help ASAP thanks
hjlf

Answer:

x = 2.5 inches. Or

x = 5/2

Step-by-step explanation:

Length: 7 + 2x

Width: 5 + 2x

Note that you have to add x at each end of the picture and onto each part of the width.

The entire area is 120 square inches.

Formula

L*W = Area

(2x + 7)(2x + 5) = 120

Solution

4x^2 + 10x + 14x + 35 = 120                Subtract 120 from both sides. Add xs

4x^2 + 24x + 35 - 120 = 0

4x^2 + 24x - 85 = 0                             Factor

(2x + 17)(2x - 5)

2x + 17 has no meaning. It will give -  8.5 which is not possible.

2x - 5 =0

2x = 5                                                  Divide by 2

x = 5/2

x = 2.5

Note: I don't know which one the computer is looking for.

8 0
2 years ago
Read 2 more answers
Find the area and perimeter
Arada [10]

Answer:

A = 31.36

P = 22.4

4 0
2 years ago
Read 2 more answers
PLS HELP WILL MARK BRAINLIEST <br> HAVE TO INCLUDE SOLUTION!!
Ira Lisetskai [31]
I will mark brainlist please help

Story : A Dog’s Tale by Mark Twain

4. Read this sentence from the selection.

“Whenever she heard a large word she said it over to herself many times, and so was able to keep it until there was a dogmatic gathering in the neighborhood.”

In this sentence the word dogmatic is used as —

• an insightful simile
• a descriptive metaphor
• a humorous play on words
• an illuminating allusion


5. In the last paragraph the narrator says his mother would “fetch out a long word.” The connotations of the word fetch remind the reader that the narrator’s mother —

• is well educated
• is a dog
• knows lots of big words
• likes to show off


8. What is ironic about the author’s mother showing off with her knowledge of the word unintellectual?

• Her child knew she didn’t understand the word correctly.

• The strangers all already knew the meaning of the word.

• As any intellectual would know, the word should be “nonintellectual.”

• She did not know any synonyms for the word.


9. Which type of person is most like the author’s mother?

• A high-performing student with an excellent memory for words

• A very verbal person who always has a quick answer that sounds good

• A dishonest person who tells lies on a regular basis

• A person who likes dogs a lot and works at a veterinary clinic
3 0
2 years ago
A bowl contains 28 black,21 red,23 blue,and 10 green balls.A ball is drawn at random. P(blue)
Pachacha [2.7K]

P(blue) is 23/82 the sum is 82 and there is 23 blue balls

4 0
3 years ago
Read 2 more answers
What is the domain of y = cot x?
aleksandrvk [35]

c had the same ? then got it right

4 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the y-intercept and end behavior of the following graph:
    9·1 answer
  • Find each x-value at which f is discontinuous and for each x-value, determine whether f is continuous from the right, or from th
    12·1 answer
  • M/x =n-p, x for p ??
    9·1 answer
  • What are some advantages and disadvantages to paying with checks?
    15·1 answer
  • The function LaTeX: f\left(x\right)=-x^2+4f ( x ) = − x 2 + 4 defined on the interval LaTeX: -8\le x\le8− 8 ≤ x ≤ 8 is increasin
    9·1 answer
  • What is the period of the function y = sin(4x) - 3?
    8·1 answer
  • 2020-1937 plz hurry​
    12·2 answers
  • ASAP ASAP ASAP PLEASEEEEEEEE
    13·2 answers
  • Marcus is designing a structure to hold up scenery for the school play. The structure must be a right triangle.
    7·1 answer
  • PLEASE HELP- VKLFNJOF:L
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!