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
Nady [450]
3 years ago
14

How many square inches of tin are needed to make the top of a can that is 10 inches in diameter? A) 62.8 in2 B) 78.5 in2 C) 227

in2 D) 314 in2
Mathematics
2 answers:
Xelga [282]3 years ago
8 0
Area of a circle = PI*radius^2
10 inch diameter = 5 inch radius
Area = PI* 5^2
Area = <span> <span> <span> 78.5398163397 </span> </span> </span>
Answer is B)


vlabodo [156]3 years ago
6 0
<h2>Answer:</h2>

<u>The correct answer is </u><u>B) 78.5</u>

<u></u>

<h2>Step-by-step explanation:</h2>

As we know that

Area of a circle = π (r) ²

Radius will be 1/2d

Radius is 5 inches

So putting the values

Area = 3.14* 25

Area = 78.5398163397  

You might be interested in
Esta Bond has a big jar of change in his room he has 600 coins total and 240 of them are pennies what percentage of the coins or
KonstantinChe [14]
240/600=0.4
0.4x100= 40
40% of his coins are pennies
7 0
3 years ago
Read 2 more answers
Help pls! find g(x)+ f(x)=-3x+4 and g(x)=5x+12
Igoryamba
(-3x+4) + (5x + 12) = 2x +16
The answer is D.
Hope it helps!
6 0
3 years ago
Read 2 more answers
The slope-intercept form of the equation of a line that passes through the point (4, -3) is y=-3x+5. What is the point-slope for
rewona [7]

Answer:

y+ 3 = -1/3 (x-4)

Step-by-step explanation:

Simply plug in the values using (4, -3)

4 = x₁

-3 = y₁

Now one rule to keep in mind when plugging it in, since a negative and a negative make a positive, you have to add three instead of subtracting it.

6 0
3 years ago
Read 2 more answers
-54 - 7r = -5(-2 - 5r)
makkiz [27]
-54-7r=10+25r
-7r-25r=10+54
-32r=64
r=64/-32
r=-2
3 0
3 years ago
in last weeks volleyball game Ashley served 15 times and made 2 errors. What was her serving percentage? (what percent did she s
Setler79 [48]
1300%


hope this helps
7 0
3 years ago
Other questions:
  • The height in inches (h) of a tomato plant growing in a garden is given by the equation h=2t+3, where t represents time in days.
    5·2 answers
  • Ax+b=c for x how do I solve this can someone help explain it to me.
    13·1 answer
  • I will mark as brainliest, thank you
    9·2 answers
  • Can someone help me with this question please??
    12·1 answer
  • How do u find the circumference of a circle
    11·1 answer
  • How Do Solve 3/4=3/8x-3/2 And Show All Your Work
    9·2 answers
  • The lifespan of a hamster is 6 years less than that of a rabbit. The lifespan of a raccoon is 3 times that of the hamster. If th
    12·1 answer
  • .........................
    13·2 answers
  • You make a scale drawing of a garden plot using the scale 2 in. 517 ft. If the length of a row of vegetables on the drawing is 3
    9·1 answer
  • Is -3(4x+5) equal to -7(8x+9)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!