2 years ago

Simplify so that there are only positive exponents. (3^9/3^-5)?

Mathematics

1 answer:

lianna [129]2 years ago

5 0

Answer:

19,683 and 1/243

Step-by-step explanation:

You might be interested in

Write an inequality for the following graph

Tom [10]

Answer:

I am pretty sure it would be B.

7 0

2 years ago

Read 2 more answers

What is the area of this triangle? A=bh2 17 m² 30 m² 60 m² 120 m² Right triangle with height labeled 12 m, base labeled 5 m, and

vichka [17]

Answer:

30 m²

Step-by-step explanation:

What is the area of this triangle? A=bh/2 17 m² 30 m² 60 m² 120 m² Right triangle with height labeled 12 m, base labeled 5 m, and third side labeled 13 m.

Area of a triangle = bh/2

b = Base = 5m

h = Height = 12m

Area of the triangle = 5m × 12m/2

= 60m²/2

= 30 m²

6 0

3 years ago

4(3x+5)= -4

NeX [460]

Answer/explanation

4(3x+5)=-4

You will distribute the four to every term in the parenthesis,

12x+20=-4

Then you will combine like terms

12x+20=-4

-20 -20

12x=-24

Then you will divide 12 to isolate x

$\frac{12x}{-24} =\frac{-24}{-24}$

Obviously, -24 cancels out and you would get x=-2

4 0

3 years ago

Hey:) please help me on this one: Evaluate the function f(x) = 0.4x^2 - 3x - 8 for the value x = -2

Ksivusya [100]

Answer:

Step-by-step explanation:

8 0

4 years ago

A cafeteria table has a length of 8 feet and a width of 3 feet. If three tabled are pushed together, what is the combined area o

Maru [420]

The combined area is 72 sq. ft.

8 0

3 years ago

Read 2 more answers