What is the distributive property of 1. -4(-8× -8)
2. -6(7 + x)
3. -3(× -5)
4. -5(10× + 1)
5. (1 +2v) • 5
6. -8(1 - 5x)

Step-by-step explanation:

1. -4(-8× (-8))

-8 ×(-8) = 64

-4 × 64 = -256

2. -6(7 + x)

-6 · 7 - 6 · x

-42 - 6x

3. -3(x -5)

-3 · x  -3 · -5

-3x + 15

4. -5(10x + 1)

-5 · 10x  -5 · 1

-50x - 5

5. (1 +2v) • 5

5(1 + 2v)

5 · 1  5 · 2v

5 + 10v

6. -8(1 - 5x)

-8 · 1  -8 · -5x

-8 + 40x

jeff jeff

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.