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
Roman55 [17]
3 years ago
7

Please help me complete this quiz lol

Mathematics
1 answer:
melomori [17]3 years ago
7 0
I believe the first answer is correct
You might be interested in
Stanley likes to go to the movie theater. Each time he goes to the movies he spends $4
Scilla [17]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
A motorboat traveling with a current can go 120 km in 4 hours. Against the current, it takes 6 hours to go the same distance. Fi
Gnesinka [82]

180 is the speed of the motorboat. I don't know the speed of the current.

........................................

120÷4=30

30×6=180

8 0
3 years ago
Timmy wants to buy a scooter and the price was $50. When
Lunna [17]

Answer:

$30

Srry if its wrong

Step-by-step explanation:

3 0
2 years ago
64, –48, 36, –27, ...<br><br> Which formula can be used to describe the sequence?
nordsb [41]

Answer:

\boxed{a_n \:  =  \: 64 \:  \times  \: ( -  \frac{3}{4} ) ^{n \:  -  \: 1} }

Step-by-step explanation:

  • We first compute the ratio of this geometric sequence.

r \:  =  \:  \frac{ - 48}{64}  \\  \\ r   \:  =  \:  \frac{36}{ - 48}  \\  \\  r \:  =  \:  \frac{ - 27}{36}

  • We simplify the fractions:

r \:  =  \:   -  \frac{3 }{4}   \\  \\ r   \:  =  \:   -  \frac{3 }{4}  \\  \\  r \:  =  \:    -  \frac{3 }{4}

  • We deduce that it is the common ratio because it is the same between each pair.

r \:  =  \:  -  \frac{3 }{4}

  • We use the first term and the common ratio to describe the equation:

a_1 \:  =  \: 64; \: r \:  =  \:  -  \frac{3 }{4}

<h3>We apply the data in this formula:</h3>

\boxed{a_n \:  =  \: a_1 \:   \times  \:  {r}^{ n \:  -  \: 1} }

_______________________

<h3>We apply:</h3>

\boxed {\bold{a_n \:  =  \: 64 \:   \times  \:  {( -  \frac{3}{4} )}^{ n \:  -  \: 1} }}

<u>Data</u>: The unknown "n" is the term you want

<h3><em><u>MissSpanish</u></em></h3>
4 0
2 years ago
How do I solve this equation to get the solution?<br><br> y= -2x - 1<br><br> -3x + 6y = 24
swat32
There are a few ways to solve this. The method I will use is the substitution method. Since they give us a "y = " statement, we can replace the y in the second equation with what it gives us to the right of the equal sign.

- 3x + 6(- 2x - 1) = 24

Simplify by using the distributive property. 

- 3x + 6(- 2x) + 6(- 1) = 24
- 3x - 12x - 6 = 24.

Combine like terms

- 15x - 6 = 24

Add 6 to each side.

- 15x = 30

Divide both sides by - 15 to isolate variable X

x = 30 / - 15
x = - 2.

Now plug in the x-value we've found back into the first equation.

y = - 2( - 2) - 1
y = 4 - 1
y = 3

Your answer is (- 2, 3)
6 0
3 years ago
Other questions:
  • What is 22/3 times 49/10
    14·1 answer
  • How much more popcorn does the bigger box hold than the smaller box??
    12·2 answers
  • Solve the following system of equations using substitution.<br> y = 2x-2<br> -4x-y = 26
    10·1 answer
  • Which inequality is the solution to 20+2&lt;.<br> 2&lt;5-8?<br><br> ASAP PLEASE
    8·1 answer
  • A) single step Equation <br><br> 1) X + 7 = 9
    10·1 answer
  • Question is on the picture and thank you!
    8·1 answer
  • Can ya help me with the answer
    6·1 answer
  • For each inequality, find two For each inequality, find TWO values for that make the inequality true.
    13·1 answer
  • 3
    6·1 answer
  • 1. There are 10 cards. 4 of them are of green color and another 6 are of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!