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MAXImum [283]
3 years ago
9

Which property justifies this statement? If 12 = 1 +5, then +5= 12.

Mathematics
1 answer:
san4es73 [151]3 years ago
7 0

Answer:

where is the statement........

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Ahhh okay help me pls!
inna [77]

Answer:

The answer is Dilation of a scale factor of 4 followed by a reflection of the y axis.

Step-by-step explanation:

On the smaller triangle, the line EF has a length of 1 unit.

On the larger triangle, the line EF has a length of 4 units.

Therefore, the smaller triangle was dilated by 4, since 4x1 is 4.

The triangles was flipped over the y axis.

This means that it was reflected over the y axis.

4 0
3 years ago
What is the factored form of 8x^24-27y^6
zalisa [80]

Factoring:  8x^{24}-27y^6  


Theory : A difference of two perfect cubes,  a^3-b^3 can be factored into

             (a-b)*(a^2+ab+b^2)


Proof :  (a-b)*(a^2+ab+b^2)=

           a^3+a^2b+ab^2-ba^2-b^2a-b^3=

           a^3+(a^2b-ba^2)+(ab^2-b^2a)-b^3=

           a^3+0+0+b^3=

           a^3+b^3


Check :  8  is the cube of  2  


Check :  27  is the cube of   3  

Check :   x^{24} is the cube of    x^8


Check :  y^6 is the cube of    y^2


Factorization is :

            (2x^8 - 3y^2)*(4x^{16} + 6x^8y^2 + 9y^4)

5 0
4 years ago
Mary and Julie both have a goal of raising $1000 for
leonid [27]

Answer:

Julie will reach her goal first because she raises $19 every 6 days so she is working 6 days out of one week. So she will get to her goal first.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I need to know how to solve
Romashka-Z-Leto [24]

Answer:

22.904

Step-by-step explanation:

8.18×2.8

8.18

2.80 same thing as 2.8

×

22.904

4 0
3 years ago
Read 2 more answers
Sam is paid $50 per room that he paints and he can paint a room in exactly 2
zzz [600]

Answer:

m=(150,200,250)

Step-by-step explanation:

this is because the least he can make is 150 which requires 6hrs he can also make 200 and 250 within 10hrs which is well within his limits and needs

5 0
3 years ago
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