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statuscvo [17]
2 years ago
8

Some1 help me plus, I need this done by friday 20 points

Mathematics
1 answer:
xz_007 [3.2K]2 years ago
3 0
The answer is 80. This is because we can find the area of one of the triangles by (4*8)/2 = 16. We multiply this by 4 since there are 4 triangles. 16*4 = 64. Now finally, we add the area of the base to this value. 4*4+64=80. Therefore the answer is 80 cm^2
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PLEASE HELP ME
balandron [24]

9514 1404 393

Answer:

  • (3y)(2x^2 -1x -8xy +4y)
  • (3y)(x -4y)(2x -1)

Step-by-step explanation:

<u>Part A</u>: All of the coefficients have a common factor of 3. All of the variable products have a common factor of y, so the greatest common factor of all terms is 3y. The expression can be written as ...

  (3y)(2x^2 -1x -8xy +4y)

__

<u>Part B</u>: The remaining factor can be factored pairwise:

  3y(x(2x -1) -4y(2x -1)) = 3y(x -4y)(2x -1)

6 0
3 years ago
What is 350/100 as a decimal and percent
igor_vitrenko [27]
3.5
350%. Hope it helped
7 0
3 years ago
942 flowers in157 vases= flowers per vase
zhuklara [117]

Answer : 942/157 = 6

8 0
2 years ago
Read 2 more answers
Chole spent a night at her friend's house. She left at 7.00pm . She soon came back home 12 hours later . How many total of hours
DIA [1.3K]
Ok so we have 7:00 pm and she spends 12 more hours over. 
Now lets count up 12 hours
=19
You could also just do 7+12! :)
So therefore, she spend 19 hours had her friends house! :D
Hope this helps! 
6 0
3 years ago
Yuri’s sister Karina is 12 years old. In the equation below, y represents Yuri’s age in years.
OLga [1]
In the given equation above, it can be deduced that 2 subtracted from 3 times Yuri's age is equal to the age of Karina which was given to be twelve. This statement is similar to that which is given in the choice number four. Thus, the answer is D. 
6 0
3 years ago
Read 2 more answers
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