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zhuklara [117]
3 years ago
15

What is 6+9(2y-6y+5)-9y

Mathematics
1 answer:
dolphi86 [110]3 years ago
8 0

Answer:

− 45 y  +  51

Step-by-step explanation:

You might be interested in
If they are right triangles
Ahat [919]
You can use Pythagreos theorem to determine it!
Pythagreos theorem is a^2 + b^2 = c^2
1) 4^2 + 4^2 = 6^2
   16    +  16  = 36
         32       = 36 (So this is not a right-angled triangle )
2) 16^2 + 12^2 = 20^2
      256 + 144  = 400
       400          = 400 (Sp this is a right-ngled triangle)
     
5 0
3 years ago
Read 2 more answers
The answer is not A can someone plz help me I’m not understanding it thank you it would be appreciated
jeka94

nswer:

209.8

Step-by-step explanation:

the bottom is = 11 * 5

two of the sides are 11 * 9.3 / 2    because they are triangles, and then times 2 because there are two of them

the other two sides are 10.5 * 5 / 2 , and the * 2 because there are two of them again.

(11 * 5) + (11 * 9.3 * 2 / 2) + (10.5 * 5 * 2 / 2) =209.8

6 0
4 years ago
Which value of x make the equation 1.25(4x − 10) = 7.5 true?
Artemon [7]

Answer:

55.76

Step-by-step explanation:

semoga mambantu

l

7 0
3 years ago
Read 2 more answers
Three cylinders have bases that are the
lys-0071 [83]
SA: 2pi (r^2)+2pi(r)(h)
In order to find radius (r) of the base you must divide 10 by pi then find the square root of the result
√(10/pi)=r: 1.784cm
h: a) 8.0cm
b) 6.5cm
c) 9.4cm
2pi (3.183)+2pi(1.784)(8)=109.673cm^2
2pi (3.183)+2pi(1.784)(6.5)=92.859cm^2
2pi (3.183)+2pi(1.784)(9.4)=125.366cm^2
7 0
3 years ago
Quotient of 2/9 and 2/5
Annette [7]
8/45 is the correct answerrrrrr
8 0
3 years ago
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