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
nordsb [41]
2 years ago
9

I need the answer to 7 please

Mathematics
2 answers:
bija089 [108]2 years ago
6 0

7. a

Given,

Diameter = 16 feet

So, radius = 16 feet/2 = 8 feet

Circumference = 2πr

So, circumference of this circle

= 2πr

= 2 × 3.14 × 8 feet

= 3.14 × 16 feet

= 50.24 feet

b.

Given,

Diameter = 16 feet

So, radius = 16 feet/2 = 8 feet

Area = πr²

So, area of this circle

= 3.14 × (8 feet)²

= 3.14 × 64 feet²

= 200.96 feet²

horrorfan [7]2 years ago
5 0

Answer:

Done

Step-by-step explanation:

Area - 201.06192983

Circumference - 50.2654824574

You might be interested in
Solve for z:2^3z+9=8^2z+1
Anika [276]

Answer:

Hope this helps

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Use long division to find the value of 1,875 - 15​
Georgia [21]

Answer:

1860

Step-by-step explanation:

1875-15 = 1860

7 0
3 years ago
I need help with this
AnnZ [28]
Oh lord who knows...
3 0
3 years ago
Read 2 more answers
The ratio of girls to boys in Mr. Smith's homeroom is 3:4. The ratio in Mr. Smith's homeroom to students in the whole 7th grade
Leno4ka [110]

3:4 = G:B

1:5 = Mr. Smith's class: 7th Grade

2:7= 7th: Middle school

12 girls = 3 units

1 unit = 12/3= 4

Boys = 4x4= 16

<em>Whole class = 28 students</em>

Class : Grade = 1:5     <em> 7 = number of units in  Mr. Smith's class</em>

28 = 1 unit

5 units= 28x5= 140 <em>There are 140 kids in the grade</em>

140 = 2 units

1 unit = 140/2= 70

70x7=490

<u><em>There are 490 students in the whole grade</em></u>



6 0
3 years ago
Plzzzz Help
Yuliya22 [10]

a. true

b. false ( angles should equal 180 125+65=190)

c. true

d. true

e. true

7 0
3 years ago
Read 2 more answers
Other questions:
  • (a): How many calories is Ashley burning per?<br><br> (b): What is the slope of the graph?
    7·1 answer
  • Given y = 210(0.88)x what is the decay rate?
    9·1 answer
  • Does a negative exponent result in a negative answer
    6·1 answer
  • Renting Boats on a lake costs $22 per hour plus a flat fee of $10 for insurance. If you paid $98 to rent the boat, how many hour
    10·1 answer
  • A rectangle is 2/5 inches long and 1/3 inches wide. WORTH 20 POINTS!!!!!
    11·2 answers
  • Ellie makes 12.5% commission through
    5·1 answer
  • Is 118/13 equivalent to 59/1? if not, then what (these are fractions)
    7·1 answer
  • I need help i will give you brainliest
    5·1 answer
  • In AFGH, f = 3.1 inches, g = 2 inches and h=3.2 inches. Find the measure of ZF to the
    14·1 answer
  • Can you convert each standard-form equation to slope-intercept form and type the correct code? Please remember to type in ALL CA
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!