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
Masja [62]
3 years ago
6

Would love help with this

Mathematics
1 answer:
devlian [24]3 years ago
7 0
<span>multiplying two rationals is the same as multiplying two such fractions</span>
You might be interested in
Can someone please help me?
Nana76 [90]

Answer: -5 or -5/1

Step-by-step explanation: Rise over Run

5 0
3 years ago
Simplify:<br> (5x-4)+(3-4x)
Zielflug [23.3K]

Answer:

x - 1

Step-by-step explanation:

combine like terms

(5x -4x) = x

(-4 + 3) = - 1

4 0
3 years ago
Read 2 more answers
An election ballot asks voters to select four city commissioners from a group of sixteen candidates. In how many ways can this b
anygoal [31]

Answer: 1820

Step-by-step explanation:

The first can be selected in 16 ways, the second in 15 ways, the third in 14 ways and the last in 13 ways

i.e. 16 x 15 x 14 x 13 => 43680

However, the order of the candidates does not matter and they can be selected in 4 x 3 x 2 x 1 => 24 ways

so, 43680/24 => 1820

7 0
3 years ago
What is the average rate of change of the function f(x)=2(3)x from x = 2 to x = 4?
Umnica [9.8K]

The average rate of change of function is 72.

<u>SOLUTION: </u>

Given that, we have to find the average rate of change of the function f(x)=2(3)x from x = 2 to x = 4  

Use the slope formula to find the average rate of change:  

\begin{array}{l}{m=\frac{y 2-y 1}{x 2-x 1}} \\\\ {m=\frac{f(4)-f(2)}{4-2}} \\\\ {m=\frac{f(4)-f(2)}{2}}\end{array}

To simplify this, we need to find values of f ( 4 ) and f ( 2 ) :  

\begin{array}{l}{f(4)=2 x(3)^{4}=2(81)=162} \\\\ {f(2)=2(3)^{2}=2(9)=18} \\\\ {m=\frac{162-18}{2}} \\\\ {m=\frac{144}{2}} \\\\ {m=72}\end{array}

6 0
3 years ago
What is the value of h(-2) when h (2)=3x + 1?<br> O -5<br> O 6<br> O 3
ICE Princess25 [194]

Answer:

Step-by-step explanation:

h(-2) 3(-2) + 1 = -6 + 1 = -5

3 0
3 years ago
Other questions:
  • (-6)+5(-2)+15 pemdas
    7·2 answers
  • line one passes through the points (-3,-4) and (3,8). line 2 passes through the pointe (5,-3) and (8,-3) find the slope of each
    15·1 answer
  • Rationalize the denominator of $\frac{2}{3\sqrt{5} + 2\sqrt{11}}$ and write your answer in the form $\displaystyle \frac{A\sqrt{
    13·1 answer
  • A 60-year-old man has a 4-year-old granddaughter. The man is how many times as old as his granddaughter? A) 15 times as old B) 2
    5·1 answer
  • Solve for k:
    6·1 answer
  • 20 is what % greater than 5
    9·1 answer
  • Ice cream is best stores at 4 degree F with an allowance of 3 degree F. What is the best range to store ice cream?
    12·1 answer
  • How can you figure out what 4/7 divided by 8/15 is
    13·1 answer
  • WILL MARK BRAINLIEST! If a man walks 15 miles in 3 hours. How many miles can he walk in 7 hours?
    12·2 answers
  • Find the probability a house has at least 3 tvs
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!