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
yarga [219]
3 years ago
15

Which expression is equivalent to r9•r3

Mathematics
1 answer:
evablogger [386]3 years ago
6 0

Answer:

An equivalent expression to this equation is r¹²

Step-by-step explanation:

When multiplying exponents, you add the exponential numbers together. So, you would add 9 and 3 together.

r⁹ × r³ = r¹²

So, an expression that is equivalent to the equation is <em>r¹²</em>

You might be interested in
Ill mark brainllest if someone gets it right
Romashka [77]

Answer: -12

Step-by-step explanation: It just is man i think

8 0
3 years ago
Read 2 more answers
In a lab, scientists are growing a culture of bacteria. It is known that the
Varvara68 [4.7K]

Answer:

For the scientists it would take 4 hours to make 1000 units

5 0
3 years ago
Write the x-intercept of the graph of -6x + y = 8.
Trava [24]

Answer:

x-intercept:  x = -4/3

Step-by-step explanation:

x-intercept when y = 0

-6x + 0 = 8

so

-6x = 8

x = 8/-6

x = -4/3

6 0
3 years ago
Hey what's the answer<br><img src="https://tex.z-dn.net/?f=%20-%2011a%283a%20%2B%202a%29" id="TexFormula1" title=" - 11a(3a + 2a
allsm [11]

Answer:

- 11a(3a + 2b) \\  =  - 11 \times 3 \times a \times a + ( - 11 \times 2 \times a \times a) \\  =  - 33 {a}^{2}  - 22ab

<em><u>I </u></em><em><u>hope </u></em><em><u>it </u></em><em><u>helps</u></em>

<em><u>have </u></em><em><u>a </u></em><em><u>great </u></em><em><u>day </u></em>

<em><u>#Liliflim✌️</u></em>

7 0
3 years ago
Read 2 more answers
What’s the median for 55, 42, 78, 99, 69, 83, 74, 83, 97
soldier1979 [14.2K]
The median of this is 78
8 0
3 years ago
Other questions:
  • R=8cos(theta)-10sin(theta) to cartesian coordinates
    5·1 answer
  • The quadratic equation y=2x^2-px+6 has equal roots. Find the possible values of p.
    7·1 answer
  • Jeremy invested $60,000 earning 6.5% simple interest. How much interest will he earn over 5 years?
    6·1 answer
  • Angle x and y are complementary angles . angle y measure 37 plzz help asap
    9·2 answers
  • Miranda drinks 12 ounces of soda per day.
    13·2 answers
  • I need help with geometry
    12·2 answers
  • Somebody help me quick
    11·2 answers
  • What’s the correct answer for this?
    12·2 answers
  • PLEASE HELP ME I will give brainliest! The angles of 8x + 4 degrees and 6x + 64 degrees are supplementary. Solve for X and Y.
    8·1 answer
  • What is the volume ?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!