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Alenkinab [10]
3 years ago
9

PLZ HELP ME PS JUST GOT DEZ POINTS NOW I HAS ) POINTS DDDUE TOMORROW AND IT IS ONE QUESTION EASY &TH GRAdE

Mathematics
2 answers:
astra-53 [7]3 years ago
4 0

2.666 is equal to 2 2/3

or as an improper fraction: 8/3

tiny-mole [99]3 years ago
4 0

The answer is two 2/3

You might be interested in
This net can be folded to make a square pyramid. what is the surface area of the pyramid
givi [52]

Answer:  

85in^2

Step-by-step explanation:

to find the surface area we need to find the followng areas:  

  • area of the square  
  • area of a triangle and multiply it by 4 (because there are 4 triangles)

And once we have those areas, we add them to find the surface area.

Area of the square:

the formula to find the area of a square is:

a_{square}=l^2

where l is the length of the side: l=5in

thus the area of the square is:

a_{square}=(5in)^2

a_{square}=25in^2

Area of the triangles:

the are of 1 triangle is given by

a_{triangle} =\frac{b*h}{2}

where b is the base of the triangle: b=5in (the base of the triangle is the side of the square)

and h is the height of the triangle: h=6in

thus, the area of 1 triangle is:

a_{triangle} =\frac{(5in)*(6in)}{2}

a_{triangle} =\frac{30in^2}{2}

a_{triangle} =15in^2

the area of the 4 triangles is (we multiply by 4):

a_{4-triangles}=4(15in^2)

a_{4-triangles}=60in^2

finally we add the area of the square and the area of the 4 triangles to find the total surface area:

Surface=25in^2+60in^2

Surface=85in^2

8 0
2 years ago
CAN ANYONE PLEASE HELP ME ON THIS!!
GarryVolchara [31]

Answer:

8. b

9.C

10.a

11.a

12. c

13. b

brainliest pls <3

7 0
2 years ago
What is 302.135 rounded to the nearest tenth?
Hitman42 [59]
302.1 is the answer to the problem.
6 0
3 years ago
Read 2 more answers
Please factor 5x^2-23x+12
STALIN [3.7K]

5x^2-23x+12

= 5x^2 - 20x - 3x +  12

= 5x(x - 4) - 3(x - 4)

= (5x - 3)(x - 4)

Hope that helps

3 0
3 years ago
Help please!!!!!!!!!!!!!
Mandarinka [93]
The answer is 110
Explanation: every 4 sided shapes area is 360 so add up all the others together to get 250 and then 360-250= 110
6 0
3 years ago
Read 2 more answers
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