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
PIT_PIT [208]
3 years ago
13

Write (3x)^2 without exponents

Mathematics
2 answers:
denis-greek [22]3 years ago
5 0
(3x)² can be rewritten as (3x)(3x), which means you multiply them together. 3 ×× 3 = 9, x × x = x², so your simplified answer is 9x². I hope this helps!
Likurg_2 [28]3 years ago
4 0
You can write it without exponent
3x*3x or 9x*x
You might be interested in
A figure is located entirely in the third quadrant. If you reflect it over y = 0. Which quadrant will the resulting figure lie i
Varvara68 [4.7K]

Answer: Quadrant 2

=================================================

Explanation:

Check out the diagram below. An example point in the third quadrant is (-2,-5). This quadrant is the southwest quadrant. Reflect the example point over the x axis (aka the line y = 0) and we get (-2,5). This is shown when we go from point A to point B in the diagram.

The reflection rule is (x,y) \to (x,-y) showing that only the y coordinate changes from y to -y. If y is negative, then flip to positive, or vice versa. The x coordinate stays the same.

The point started in quadrant 3 and it moves to quadrant 2 after the reflection over the line y = 0.

Side note: all points on the line y = 0 have a y coordinate of 0

5 0
3 years ago
Which angle corresponds to &lt;7?<br> A. &lt;1<br> B. &lt;3<br> C. &lt;4<br> D. &lt;6
DiKsa [7]
B.

Use the photo for future references.

4 0
3 years ago
Explain how trigonometry can be used to determine the height of a cell phone tower.
saul85 [17]
Trigonometry can be used to determine the height of a cell phone tower by using SOH CAH TOA or the Pythagorean theorem. If you look at it as a right triangle you can figure out how tall the tower is. If an angle is given (not a 90°angle) and the value of a side you can figure out all of the sides on the theoretical right triangle. Including the height of the tower.
6 0
3 years ago
What is the repeating or terminating decimal that is equivalent to 11/36
Oduvanchick [21]

Answer:

0.30555555....

Step-by-step explanation:

(The fives keep on coming, this is a repeating decimal.)

3 0
3 years ago
What is 5/8 divided by 1/4
Llana [10]

Answer:

Exact form: 5/2

Decimal form: 2.5

Mixed number form: 2 and 1/2

Step-by-step explanation:

when you divide a fraction you keep, change, flip

Equation: 5/8 ÷ 1/4

keep 5/8 the same

change the divide symbol into a multipulcation symbol

flip 1/4 the other way, so it's 4/1 (it's a whole number now)

then just multiply across

Equation now: 5/8 × 4/1

6 0
3 years ago
Other questions:
  • The box plot shows the total amount of time, in minutes, the students of a class spend reading each day:
    7·2 answers
  • Solve each equation<br> a. t+16=7<br> b. w/4=-11<br> c. 81=3(k+7)
    14·2 answers
  • A triangle is rotated 90° about the origin. Which rule describes the transformation?
    13·1 answer
  • Evaluate the expression (735 + 688) + 240
    10·2 answers
  • The graph of y=tan[1/4(x-pi/2)]+1 is shown. what are the asymptotes of the function?
    10·1 answer
  • Help me out please ...
    6·2 answers
  • What is a decimal that is equivalent to the fraction 8/10<br> ? Enter the answer in the box.
    12·2 answers
  • Please help!! I need this answer please!! i will mark brainliest if correct thanks!!!
    13·1 answer
  • What is the reciprocal of 5 sixths?<br><br> pls help need it ASAP
    5·2 answers
  • 1 + 1 - 1 = ?<br> For fun- <br> .........
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!