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
jeka57 [31]
3 years ago
7

Help in this one please

Mathematics
2 answers:
sertanlavr [38]3 years ago
6 0

Step-by-step explanation:

hope this helps, good Night

Margaret [11]3 years ago
3 0
The answer should be 6.28 units hope this helps ^^
You might be interested in
Need this asap please
Reptile [31]

Answer:

Third one is correct because it says it must be more than 2 not 2 or more.

The one you choose would be like, it must be 2 or more.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A photographic negative is 3 cm by 2 cm. A similar print from the negative is 9cm long on its shorter side. What is the length o
lbvjy [14]

Answer:

13.5 cm

Step-by-step explanation:

9 divided by 2 = 4.5 *There's a 4.5 increase

3 X 4.5 = 13.5

The new print is 13.5cm by 9cm

5 0
3 years ago
3 ft<br>3 ft<br>O What is the surface area of the 3-dimensio<br>shape?
Elanso [62]
The answer may be c but if not i am super sorry!!
4 0
2 years ago
Can someone help me with this page?
Roman55 [17]
Sure
i will help with the page if i can do it…

6 0
2 years ago
Read 2 more answers
Can someone help please, will give brainiest if correct!!!!
Bond [772]

Answer:

AB = 9/2 cm

AB = 4.5 cm

Step-by-step explanation:

The area of small rectangle

x * (x-4) = x^2 -4x

The area of  the big rectangle

The height is 2x +x  and the width is x-2

(2x+x) * (x-2)

(3x) * (x-2)

3x^2 -6x

Add the areas together

x^2 -4x + 3x^2 -6x

4x^2 -10x

This is equal to 36

4x^2 -10x=36

Subtract 36 from each side

4x^2 -10x -36=36-36

4x^2 -10x-36=0

Divide each side by 2

2x^2 -5x -18=0

Factor

(x + 2) (2 x - 9) = 0

Using the zero product property

x+2=0  2x-9=0

x = -2   2x =9

x = -2   x = 9/2

Since we cant have a negative length

x = 9/2

AB = 9/2 cm

5 0
2 years ago
Read 2 more answers
Other questions:
  • Given a mean of 43.8 and a standard deviation of 8.7 what is the z score of the value 40
    8·2 answers
  • I need help pls, show work
    7·1 answer
  • in a certain town, the sales tax rate is 4%. determine the total cost of an item with a sticker price of $19.95. round your answ
    7·1 answer
  • Point B is on line segment AC. Given AB = 2x + 10, BC = x, and AC = 5x,
    7·2 answers
  • Timed Quiz! Please answer the question below for 50 points. It is very easy. 6th-grade math!
    15·2 answers
  • 1/5(x-2)=1/10(x+6) and <br> 0.35(x+4)=0.25(x-6) please
    7·1 answer
  • 1.find the square root V625​
    10·2 answers
  • Graph the function<br> Need help ASAP plz
    7·1 answer
  • Help please <br> The answer choices are <br> A) x=3/x<br> B)x=9/x<br> C)0=3/x+x<br> D)0=9/x+x
    6·1 answer
  • The Empire State Building is 1,454 feet tall (if you include the lightning rod). If a piece of gum is dropped from the top, how
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!