Solve the equation for the unknown variable.

d3=−27

enter your answer in the box.
d =

d = -3

Step-by-step explanation:

Given the equation:

Solve for d:

Take both sides cube root we have;

We can write 27 as:

then;

Using the rules:

then;

therefore, the unknown variable d is, -3

-3

Step-by-step explanation:

this is the anwer ben solo once said: let the numbers dicrease make them negetive if you have to:D lol

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

the correct answers i think are b. and d.

give me brainliest if it is correct!