Simplify -3x³y²(-4x²y•y•y•y•y)²
give me answer

Step-by-step explanation:

−3x

3

y

2

(−4x

2

y

4

y⋅y⋅y⋅y

)

2

=(−3)(−4)(x

3

x

2

)(y

2

y

4

)

=12x

3+2

y

2+4

=

12x

5

y

6

Used:

a

n

⋅a

m

=a

n+m

I hope you help

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.