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
Naddika [18.5K]
3 years ago
5

a round mirror has a circumference of 87.92 inches. calcuate the area of the mirror. use 3.14 for pi. round answersto the neares

t hundredth if necessary
Mathematics
1 answer:
AURORKA [14]3 years ago
7 0

Answer:

615.75

Step-by-step explanation:

you divide 87.92 by pi (3.14 in this case) to get diameter, which you divide by 2 to get the radius to solve for area which you get 615.75

You might be interested in
Write 0.8 repeating as a fraction
Alborosie
The answer is 8/9 i believe.
4 0
3 years ago
Read 2 more answers
dose choosing a blue marble rwpresent the complment event of choosing a red marble? Explain. help plz and thx
denis23 [38]
Im confused what you just said
6 0
3 years ago
Brainliest if it is right
cupoosta [38]

Answer:

17.8

Step-by-step explanation:

All you have to do is 8.9 x 2 = 17.8

HOPE HIS HELPS

6 0
2 years ago
Read 2 more answers
Solve for x. 8/9x=32
aev [14]

Answer:

0.44444444444

Step-by-step explanation:

3 0
4 years ago
How do you factor x squared minus 100
Alina [70]

Answer:

(x - 10)(x + 10)

Step-by-step explanation:

x² - 100 ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

Hence

x² - 100

= x² - 10² = (x - 10)(x + 10)

6 0
3 years ago
Other questions:
  • Simplify to create an equivalent expression 5+7(8r-2)
    5·2 answers
  • An archaelogist in Turkey discovers a
    11·1 answer
  • Order -6.3,-6 1/4,-6.34,-6 5/8 from least to greatest
    7·1 answer
  • One family spends 131 on 2 adult tickets and 4 youth tickets at an amusement park. Another family spends 139 on 4 adult and 2 yo
    14·1 answer
  • Joanna bought pounds of apples, of a pound of strawberries, of a pound of grapes, pounds of oranges, and pounds of pears. How ma
    14·1 answer
  • What are the values of x and y?​
    8·1 answer
  • Ryan biked from home to school in <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D" id="TexFormula1" title="\frac{1}{5}"
    8·2 answers
  • Find (-4) for f(x) = 9(3)^x<br> A. -108<br> B. 1/3<br> C. -729<br> D. 1/9
    7·1 answer
  • 12x - 11 - 53 - 9x - 45
    12·2 answers
  • Help pls with this problem
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!