1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gnesinka [82]
3 years ago
15

I need some help on this math assignment question, I haven't been able to figure it out for a while now.

Mathematics
1 answer:
Crank3 years ago
7 0

Answer:

3^-2 evaluates to 1/9

Step-by-step explanation:

You might be interested in
Evaluate the expression if m = 3.<br><br> 3m^2<br><br><br> (SHOW YOUR WORK)
iragen [17]

The value of given expression when m = 3 is 27

<h3><u>Solution:</u></h3>

Given expression is 3m^2

We have to evaluate the given expression for m = 3

To find for m is equal to 3, substitute m = 3 in given expression

From given expression,

\rightarrow 3m^2

Plug in m = 3 in above expression

\rightarrow 3(3)^2 ------ eqn 1

We know that,

a^2 can be expanded as,

a^2=a \times a

Applying this in eqn 1, we get

\rightarrow 3(3)^2=3 \times (3 \times 3)

Simplify the above expression

\rightarrow 3(3)^2=3 \times (3 \times 3) = 3 \times 9 = 27

Therefore, for m = 3 we get,

\rightarrow 3(3)^2=27

Thus value of given expression when m = 3 is found

5 0
3 years ago
HURRY PLSSSSSS HELPPP
Jlenok [28]

Answer: its A, B, and D

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which system of inequalities does the graph represent?
SSSSS [86.1K]

Answer:system of linear equalities in one variable .

Step-by-step explanation:

3 0
3 years ago
Please Explain how to do this.​ Will get a brainiest.
snow_tiger [21]
X= 13, The answer is 31/35

Your welcome
7 0
3 years ago
The circumference of a circular design is 2020 inches.
zhuklara [117]

Answer:

Diameter of the circle is twice it's radius D=2r.

Circumference of the circle is 2πr.

According to the above problem,

<u>2π(radius)</u>=20 inches

2(radius)=20/π=20/3.14

Diameter=<u>6.37 inches</u>

<h3><u>6.37 inches</u> is the right answer.</h3>
5 0
3 years ago
Read 2 more answers
Other questions:
  • A radio station surveyed a group of men and women, asking them to name the genre of music they prefer. This table shows the surv
    8·2 answers
  • What is speed x time=???
    10·1 answer
  • the stained glass below shows bilateral symmetry. The two overlapping squares are congruent. What is the area of the window?
    8·1 answer
  • Write a function rule for the output is 5 less than the input
    14·1 answer
  • Is 16 divided by 3 a repeating decimal
    11·2 answers
  • Help please this is making me lose braincells- Giving brainliest
    6·1 answer
  • Write the following in descending order.
    10·1 answer
  • Jimmy is putting up a fence around his rectangular garden. One side of the garden is 20 feet long, and b represents the width
    12·1 answer
  • What is gross income?
    5·1 answer
  • Polynomial of lowest degree with zeros of 3/4 (multiplicity 2) and 1/3 (multiplicity 1) and with f(0) = -81
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!