3 years ago

5/d^-3. rewrite so its a positive exponent. the answer is 5d^3 but idk why.

1 answer:

3 0

You are changing the sign on one so to keep an equilibrium you change the other sign too

You might be interested in

Aleksandr [31]

Answer:

1/3 is a rational number

Step-by-step explanation:

4 0

3 years ago

Nesterboy [21]

AAS and ASA are among the reasons.

6 0

3 years ago

inn [45]

Answer:

x = 0, 7

Step-by-step explanation:

Step 1: Write out equation

x² - 7x = 0

Step 2: Factor out <em>x</em>

x(x - 7) = 0

Step 3: Find roots

x = 0

x - 7 = 0

x = 7

6 0

3 years ago

JulsSmile [24]

17. Area of triangle: 1/2bh
1/2 * 12 * 15
1/2 * 180
=90 cm^2

18. Area of trapezoid: 1/2 h (b1 + b2)
1/2 * 8 ( 12 + 15.4)
4 * 27.4
= 109.6 cm^2

3 0

2 years ago

lilavasa [31]

F. 220
Hope this helps!

3 0

2 years ago