$(\frac{1}{2}^3)-(\frac{3}{4} )^2\\\\\frac{1}{2} *\frac{1}{2} *\frac{1}{2} *\frac{1}{2} \\\\\frac{1}{8} -(\frac{3}{4})^2\\\\\frac{1}{8}-\frac{9}{16}\\\\=\frac{-7}{16}$

Then you'll get the answer, -7/16

7 0

3 years ago

9) A boardwalk is being built along two sides of a beach area.

Novosadov [1.4K]

Answer:

Step-by-step explanation:

4 0

3 years ago

Solve x²-x-30=0 using the factorisation method.

Furkat [3]

Answer:

Step-by-step explanation:

x²-x-30=0

x² - 6x + 5x - 30 = 0

(x² - 6x) + (5x - 30) = 0

x(x - 6) + 5(x - 6) = 0

(x + 5)(x - 6) = 0

x + 5 = 0 or x - 6 = 0

x = -5 or x = 6

8 0

3 years ago

Help me out don’t really get this stuff that much

ioda

Answer:

Step-by-step explanation:

8 0

3 years ago

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