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
azamat
2 years ago
11

PLS HELP ITS URGENT!!

Mathematics
1 answer:
DiKsa [7]2 years ago
5 0

Answer:

SA= 28 in^2

V= 14 in^3

Step-by-step explanation:

circumference= 2πr

9.4 = 2πr

r = 1.496

surface area of a ball = 4\pi r^{2}

= 4\pi (1.496)^{2}

=28 in^2

volume of a ball= \frac{4}{3} \pi r^{3}

= \frac{4}{3} \pi (1.496)^{3}

=14 in^3

You might be interested in
What is two numbers whose difference is 25.6
Wewaii [24]
What is two numbers whose difference is 25.6 There are plenty of numbers and digits has a difference of 25.6. we shall illustrate these values using the following.
<span><span>1.       </span>50.0 – 24.4 = 25.6</span>
<span><span>2.       </span>100.1 – 74.5 = 25.6</span> <span><span>
3.       </span>150 – 124.4 = 25.6</span> <span><span>
4.       </span>78 – 52.4 = 25.6</span> <span><span>
5.       </span>90 – 64.4 = 25.6</span> <span><span>
6.       </span>88.5 -62.9 = 25.6</span>  



5 0
3 years ago
What is the perimeter of the basement floor?
elena55 [62]
All you do is add up the sides of the walls, and you get your answer.

<3.

OG.
8 0
3 years ago
Read 2 more answers
PC-CSIL
pav-90 [236]

The equality used is Subtraction property of equality

Option A is correct

Step-by-step explanation:

We need to identify which option best explains or justifies Step 1.

Step 1 is: -c = ax^2 + bx

The given equation is: 0 = ax^2 + bx + c

To get the equation for step 1 we need to subtract c on both sides of equation i.e using subtraction property of equality

0-c = ax^2 + bx + c-c

-c = ax^2 + bx

So, The equality used is Subtraction property of equality

Option A is correct.

Keywords: Solving Quadratic Equations

Learn more about Solving Quadratic Equations at:

  • brainly.com/question/4460262
  • brainly.com/question/7361044
  • brainly.com/question/1414350

#learnwithBrainly

5 0
3 years ago
What is the slope of a line perpendicular to the line y = 2x + 5? Type a numerical answer in the space provided. Do not type spa
Rama09 [41]

Answer:

  -1/2

Step-by-step explanation:

The slope of the given line is the coefficient of x, which is 2.

The slope of the perpendicular line is the negative reciprocal of that:

  -1/2

4 0
3 years ago
HELPP YALL! ILL MARK BRAINIEST!!! LOOK AT PICTURE!!!
KiRa [710]
180-108= 172 172 divided by 5 is 14.4 z=14.4
180-67=113 y=113
8 0
3 years ago
Read 2 more answers
Other questions:
  • PIZZA PARTY 3 medium pizzas for $10.50 how much does it cost to buy 10 medium pizza?
    12·2 answers
  • 8n-12=6n+6 I need help figuring out this answer I been having some troble
    11·1 answer
  • (50×2)+(15×2) equals
    6·2 answers
  • What is sin 7 (3.14) /4
    14·2 answers
  • Brennan is making a poster for the drama club's new production. it is a regular pentagon with side lengths of 12 inches. the sch
    11·1 answer
  • The episodes of a TV program are each 40 minutes long. Phill watches four episodes together. How long is he watching TV for ? Gi
    11·1 answer
  • A wholesale distributor of packaged nuts sells two different mixes of peanuts and cashews, mix A and mix B. Each package of mix
    9·1 answer
  • What is the value of x if x+15=38 ?
    11·2 answers
  • 3x+2(x-5)=25 show your work
    8·1 answer
  • Can someone pls help with this? i’ll give brainliest :)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!