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
mojhsa [17]
3 years ago
10

You blow a bubble in the shape of a sphere. It has a radius of 5 inches. Which choice is closest to its surface area? Use 3.14 t

o approximate pi.
Mathematics
2 answers:
vredina [299]3 years ago
8 0
The formula to find the surface area of a circle is: pi x radius², so if we square the radius the answer would be 25, then we multiply that by 3.14 and the answer would be around 78.5, so the answer is 78.5.
Naya [18.7K]3 years ago
7 0

Answer:

the answer is 314 square inches, i got it correct so it must be this

Step-by-step explanation:


You might be interested in
The graphs below have the same shape. What is the equation of the blue<br>graph​
Gnoma [55]
The correct answer is c.
3 0
3 years ago
Read 2 more answers
Hello! I need help please answer these correctly thanks in advance
lana [24]

Answer:

1a  the square root of 37

1b the same as a

2 y=3x+2

Step-by-step explanation:

a and b use the distance formula

for number 2 use rise over run to find the slope and find where the line intersects to find the y intercept.

Hope this helps :)

8 0
3 years ago
Which of the following lines has a negative slope?
Ann [662]

Answer: 3rd graph

Explanation: In order to determine which graph shows a downward or negative slope, we need to be able to look at each of the graphs and determine which line is decreasing when going from left to right.

Notice that the 3rd graph is the only graph with a downward

or negative slope which means that this is our answer.

3 0
3 years ago
What do the meter, liter, and gram all have in common?
Alisiya [41]
They all fall into the same category which is → Volume

plz mark as brainliest. i really need it ;-; 
4 0
3 years ago
Read 2 more answers
Quadratic formula to find the zeros <br> b^2-4b+4=0
Lunna [17]

Answer:

Step-by-step explanation:

Remark

I don't think you need the quadratic formula for this equation. It just factors into (b - 2)(b - 2), but I'll do it because you requested it.

Formula

\text{x = }\dfrac{ -b \pm \sqrt{b^{2} - 4ac } }{2a}

Givens

a = 1

b = - 4

c = 4

Solution

x = - - 4 +/- sqrt((-4^2) - 4*1*4)

       ====================

                   2*1

x = 4 +/- sqrt (16 - 16)

          ==========

              2

x = 4/2

x = 2

There are 2 roots but both of them are the same. Some teachers say there is only 1 root. I'm in that group.

5 0
3 years ago
Other questions:
  • Mr. Skinner has four dogs. He recorded the number of cups of dog food each dog ate over the same month.
    15·1 answer
  • 25 POINTS!!!!
    15·2 answers
  • General solution of equation sin x + sin 5x = sin 2x + sin 4x is
    12·1 answer
  • Chris also wants to hang string lights outside in his backyard. if each pack contains 96 inches of string lights how many packs
    15·1 answer
  • In the equation, y = mx + b, the letter b is the
    15·2 answers
  • Clark made four of his truck payments late and was fined four late fees. The total change to his savings from late fees was −$56
    6·1 answer
  • Write each number in expanded form then write the number. Five hundred sixty-six
    6·1 answer
  • Solve the rational equation x+3/3x-2-x-3/3x+2=44/9x^2-4
    8·1 answer
  • What is the hundreds place in 205
    7·2 answers
  • Michael has 26 shirts to fold. Let N be the number of shirts he would have left to fold after folding F them. Write an equation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!