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
Leto [7]
3 years ago
12

A balloon has a circumference of 16 cm. use the circumvents to approximate the surface area of the balloon to the nearest Square

centimeter.
A. 804 CM ^2
B. 326 Cm^2
C. 256 cm^2
D. 81 cm^2

PLEASE HELP ASAP!!!!!
Mathematics
2 answers:
pav-90 [236]3 years ago
7 0
I think it's C. 256cm
tensa zangetsu [6.8K]3 years ago
7 0
I think it might be C
You might be interested in
Would rather be a celebrity or related to whatever celebrity you choose? if you chose the second one who did you choose?
Katen [24]

Answer:

Id rather be related to a celebrity. I would choose prob Milly Bobby Brown (Eleven from Stranger Things) Lol

Step-by-step explanation:

Rlly made my day have a wonderful day too<33

(Its 4 lol)

6 0
2 years ago
Read 2 more answers
On a coordinate plane, a shape is plotted with vertices of (3, 1), (0, 4), (3, 7), and (6, 4). what is the area of the shape if
QveST [7]
Let
<span>A (3, 1)
B (0, 4)
C(3, 7)
D (6, 4)

step 1
find the distance AB
d=</span>√[(y2-y1)²+(x2-x1)²]------> dAB=√[(4-1)²+(0-3)²]-----> dAB=√18 cm

step 2
find the distance CD
d=√[(y2-y1)²+(x2-x1)²]------> dCD=√[(4-7)²+(6-3)²]-----> dCD=√18 cm

step 3
find the distance AD
d=√[(y2-y1)²+(x2-x1)²]------> dAD=√[(4-1)²+(6-3)²]-----> dAD=√18 cm

step 4
find the distance BC
d=√[(y2-y1)²+(x2-x1)²]------> dBC=√[(7-4)²+(3-0)²]-----> dBC=√18 cm

step 5
find slope AB and CD
m=(y2-y1)/(x2-x1)
mAB=-1
mCD=-1
AB and CD are parallel and AB=CD

step 6
find slope AD and BC
m=(y2-y1)/(x2-x1)
mAD=1
mBC=1
AD and BC are parallel and AD=BC
and 
AB and AD are perpendicular 
BC and CD are perpendicular

therefore
the shape is a square wit length side √18 cm

area of a square=b²
b is the length side of a square
area of a square=(√18)²------> 18 cm²

the answer is
18 cm²

see the attached figure


6 0
3 years ago
Please help
Lera25 [3.4K]

Answer:0+&N*=98n

Step-by-step explanation:

7 0
3 years ago
What is the value of the expression: 2 - (3x + 5y) if x = -3 and y = 4?
WARRIOR [948]
<h3>Hello there today we will solve your problem</h3>

here is our equation,

2-(3x+5y),

Now we will plug in our numbers

__________________

  1. {\boxed{x=-3}}
  2. {\boxed{y=4}

__________________

2-(3\cdot-3+5\cdot4)

simplify it and we get

2-(-9+20)

2-11

-9

7 0
2 years ago
Read 2 more answers
Solve for “x” 2(x-3)=2x+5
Naya [18.7K]

Answer: No value for x

Step-by-step explanation:

Open the bracket

2x-6=2×+5; combine like terms

2×-2×=5+6

0=11

6 0
3 years ago
Other questions:
  • The temperature on sunday was -15 c.The temperature on monday was 12 degrees less than the temperature on sunday . What was the
    7·2 answers
  • One particularly large ant hill found in 1997 measured 40 inches wide at the base and 18 inches high. What was the slope of the
    10·2 answers
  • Help please practical math
    9·1 answer
  • You are permitted to drive no more than ___ feet within a two-way left turn center lane before making or completing a left turn.
    9·2 answers
  • Write the equation -3x+2y=7 in slope intercept form.
    14·2 answers
  • the sides of a triangle are in the ratio 3:4:5 what is the length of each side if the perimeter of the triangle is 90cm
    5·1 answer
  • A package of 4 pairs of insulated gloves costs $26.76. What is the unit price of the pairs of gloves?​
    11·1 answer
  • True or false? if false why
    12·1 answer
  • In a circle graph, 36% represents what angle?
    7·1 answer
  • Another problem please look!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!