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
Art [367]
2 years ago
9

What is the area of base for 7mm height and 7mm radius cylinder?​

Mathematics
1 answer:
sveta [45]2 years ago
3 0

Answer:

153.94 mm^2

Step-by-step explanation:

area of base = area of a circle = Pi * radius squared

radius squared = 49

area of base =  Pi * 49

area of base =  153.94

You might be interested in
Why does the formula for the volume of a cylinder include <img src="https://tex.z-dn.net/?f=%5Cpi%20r%20%5E%7B2%7D" id="TexFormu
Aneli [31]
Pi*radius^2 gives you the circumference of the circle, add the rest of the equation and it’ll give you volume
6 0
3 years ago
Solve the following system of equations <br> Y= -2x – 3<br> 4y + x =16
Aleksandr-060686 [28]

Answer:

(-4,5)

*View attached graph*

Step-by-step explanation:

y = -2x - 3

4y + x = 16

4y + x = 16

4(-2x - 3) + x = 16

-8x - 12 + x = 16

-7x - 12 = 16

     +12   + 12

-7x = 28

/-7    /-7

x = -4

4y + x = 16

4y + (-4) = 16

4y - 4 = 16

   + 4   + 4

4y = 20

/4     /4

y = 5

(x,y) -> (-4,5)

Hope this helps!

6 0
3 years ago
two APS have the same common difference .the difference between their 100th terms is 100 what is the difference between their 10
Delvig [45]

Answer:

100

Step-by-step explanation:

Given that 2 ap's have same common difference

given that their 100th terms difference is 100

let the first no. of first series be a1 and second series be a2

then, a(1)100 - a(2)100=100 ---- 1

for 1st series ---- a100=a1+99d

   2nd series ---- a100 = a2+99d

keep these values in (1)

then,  

a1+99d - (a2+99d) = 100

a1+99d-a2-99d=100

therefore, a1-a2 =100 ------------------------------------------- 2

then the difference between their 1000th terms is

for 1st series --- a1000 = a1+999d

for 2nd series --- a1000 = a2+999d

their 100th terms difference is

a(1)1000-a(2)1000

a1+999d-(a2+999d)

a1+999d-a2-999d

therefore we get the value a1-a2

from (2) a1-a2 = 100

therefore the difference between their 1000th terms is 100

<h2><em><u>PLEASE MARK MY ANSWER AS BRAINLIEST!!!!!</u></em></h2><h2><em><u /></em></h2>
7 0
4 years ago
* Simplify (write without the absolute value sign.)<br><br><br> |x-5|, if x&gt;5
Amanda [17]

Answer:

x-5

Step-by-step explanation:

Because x>5, all values of the output will be positive, so the answer is x-5

3 0
3 years ago
The price per pound of lobster was 2.94 per pound. Due to a limited supply, this price per pound was marked up 30%. If Logan buy
gavmur [86]

Answer:

£19.11

Step-by-step explanation:

2.94 × 1.3 = 3.822

3.822 × 5 = 19.11

7 0
3 years ago
Other questions:
  • the diagram shows an artificial lake. When Amanda jogged twice around the lake she jogged a distance of 2,700 meters. Find the v
    9·2 answers
  • When you give change to a customer, always choose the least number of bills and coins. You need to return a customer $19.98 in c
    13·1 answer
  • Can u help with the last 2 problems??
    8·2 answers
  • What is the center of dilation<br> a<br> b<br> c<br> d
    11·1 answer
  • www.g "You roll a fair six-sided die twice. Find the probability of rolling a 4 the first time and a number greater than 3 the s
    15·1 answer
  • Write a function to represent the table and give the average rate of change over the
    8·1 answer
  • Amelia is getting ready to go on a family vacation. They are driving the whole way, so she wants to have her favorite TV shows d
    6·2 answers
  • Write the product using exponents.<br><br> (-6) x (-6)
    15·2 answers
  • Pov : ALL I DO IS SPAM STUFF AND YOU LIKE ME (BETTER ONLY SAY POINTS FOR THIS 100)
    6·2 answers
  • Why y'all put 1\3 bdhchgf d gchg hello. helo0o elhwl
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!