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
Lelu [443]
2 years ago
6

Could someone help here, thankyou!

Mathematics
1 answer:
ludmilkaskok [199]2 years ago
3 0

Answer:

x = 6 cm

Step-by-step explanation:

Given ratio of sides of similar figures = a : b , then

ratio of areas = a² : b²

Here ratio of areas = 5 : 45 = 1 : 9 , so

ratio of sides = \sqrt{1} : \sqrt{9} = 1 : 3

Thus side of B is 3 times side of A

x = 3 × 2 = 6 cm

You might be interested in
- 3(x - 6) + 6 = 5x - 6. work<br>​
MakcuM [25]

Answer:

= 15/4 as fraction

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
3 + 11 . (8 - 4) ÷ (5 + 6) - 4
Irina-Kira [14]

Answer:

3

Step-by-step explanation:

3 + 11 ⋅ ( 8 − 4 ) ÷ ( 5 + 6 ) − 4

 Subtract  4  from  8 .

3 + 11 ⋅ 4 ÷ ( 5 + 6 ) − 4

Multiply  11  by  4 .

3 + 44 ÷ ( 5 + 6 ) − 4

Find the common denominator.  

Add  5  and  6 .

3 + 44 ÷ 11 − 4

Write  3  as a fraction with denominator  1 .

3/ 1 + 44 ÷ 11 − 4

Multiply  3/ 1  by  11/ 11 .

3/ 1 ⋅ 11 /11 + 44 ÷ 11 − 4

Multiply  3/ 1  and  11 /11 .

3 ⋅ 11 /11 + 44 ÷ 11 − 4

Write  − 4  as a fraction with denominator  1 .

3 ⋅ 11 /11 + 44 ÷ 11 +  − 4 /1

Multiply  − 4 /1  by  11 /11 .

3 ⋅ 11 /11 + 44 ÷ 11 + − 4 /1  ⋅ 11 /11

Multiply  

− 4 /1  and  11 /11 .

3 ⋅ 11 /11 + 44 ÷ 11 +   − 4 ⋅ 11 /11

Combine the numerators over the common denominator.

3 ⋅ 11 + 44 − 4 ⋅ 11 /11

Simplify each term.  

Multiply  3  by  11 .

33 + 44 − 44 ⋅ 11/ 11

Multiply  − 4  by  11 .

33 + 44 − 44 /11

Simplify the expression.  

Add  33  and  44 .

77 − 44/ 11

Subtract  44  from  77 .

33 /11

Divide  33 by  11 .

3

5 0
3 years ago
Read 2 more answers
Jeb just turned 18 years old. He spent 4/9 of his life living in
nignag [31]

Answer:

8

Step-by-step explanation:

4/9 of 18 is 8

8 0
2 years ago
A cylindrical flower vase has a height of 8 inches and a radius of 2 inches what is the volume of the vase?
natta225 [31]

Answer:

1008.48 in ^2

Step-by-step explanation:

<u>Give</u><u>n</u>

  • Its a cylindrical vase .
  • Radius = 2 inches
  • height = 8 inches .

<u>F</u><u>o</u><u>r</u><u>m</u><u>u</u><u>l</u><u>a</u>

\bold { \purple {volume = \pi \:  {r}^{2}h \:  }}

<u>Lets assume pi to be 3.14</u>

v = 3.14 \times  {2}^{2}  \times 8 \\  \\  \\ v = 3.14 \times 4  \times 8  \\ \\ \\  v = 3.14 \times 32 \\ \\  \\  v = 1008.48 {in}^{2}

6 0
3 years ago
HELLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Zolol [24]

Answer:

16

Step-by-step explanation:

If you add together all of the dogs, 16 is your total number

8 0
3 years ago
Read 2 more answers
Other questions:
  • You deposit ​$18,000 into a savings account at a bank that has a rate of 66​% compounded monthly. Find the amount of money in th
    6·1 answer
  • PLEASE HELP!
    7·1 answer
  • What is 59.69 in expanded form
    9·1 answer
  • Factor completely x3 – 8
    5·1 answer
  • Which one of the following statements is true of perpendicular lines? A. They intersect to form an obtuse angle. B. They interse
    5·1 answer
  • 16 is 25% of what number
    11·2 answers
  • The mean temperature for the first 4 days in January was 8°C.
    12·1 answer
  • Arithmetic sequence of 9, 209 409, 609 and what id the difference?
    12·1 answer
  • Charmaine, Hans and Tom have a total of $84 in their wallets. Tom has 3 times what Charmaine has. Hans has $9 more than Charmain
    8·1 answer
  • Which principle must a government follow in order to be considered a<br> democracy?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!