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
Vlad [161]
2 years ago
15

Find the perimeter of a square is each side is 3/4 miles long

Mathematics
2 answers:
ch4aika [34]2 years ago
5 0
Three miles long.......
konstantin123 [22]2 years ago
4 0
Since a square has four equal sides and perimeter is just the lengths of all sides of a shape added together, we would add 3/4 to itself four times or can multiply it by 4.

One way: 3/4 + 3/4 + 3/4 + 3/4= 12/4 = 3

Another way: 4 x (3/4)= 3

Either way it's the same process and the answer is that the perimeter is 3 miles long.
You might be interested in
Which expression is equivalent to 9a + 12? (1 point)
vlabodo [156]

Answer:

3(3a + 4)

Step-by-step explanation:

Just multiple the different answers and find which one is equal to 9a + 12

5 0
3 years ago
95. Because atoms, molecules, and ions are very small, they are counted in units of moles, where 1 mole = 6.022 × 1023 molecules
Galina-37 [17]

Answer:

There are 10⁻⁷ hydrogen ions in one-liter water

Step-by-step explanation:

Hi there!

a. If the pH = 7.0, then:

-log(H) = 7.0

multiply both sides of the equation  by -1

log(H) = -7.0

Apply 10ˣ to both sides

10^(log (H)) = 10⁻⁷

(H) = 10⁻⁷

There are 10⁻⁷ hydrogen ions in one-liter water.

Why 10^(log (H)) = (H)?

Let´s consider this function:

y = 10^(log x)

(Apply log to both sides)

log y = log 10^(log x)

(Apply logarithmic property: log xᵃ = a · log x)

log y = log x · log 10

(log 10 = 1)

log y = log x

y = x

(since y =  10^(log x) and y = x):

10^(log x) = x

That´s why 10^(log (H)) = (H)

7 0
3 years ago
7x - 4 = 24<br> show your work
Debora [2.8K]
Move -4 to the other side
7x=24+4
7x=28
x=4
4 0
3 years ago
Read 2 more answers
What is the solution to this inequality? <br><br>-13x &lt; 65
xeze [42]

Answer:

  • x > -5 or x = (-5, + oo)

Step-by-step explanation:

  • -13x < 65
  • x > - 65/13
  • x > -5
  • x = (-5, + oo)
4 0
3 years ago
Find the geometric means in the following sequence.
soldi70 [24.7K]

Answer:

Last choice. d.

Step-by-step explanation:

We are given the first term and the sixth term.

The first term is a_1=-9.

The sixth them is a_6=a_1r^5=-9216.

Let's solve for the common ratio, r.

-9r^5=-9216

Divide both sides by -9:

r^5=1024

Take the fifth root of both sides:

r=1024^{\frac{1}{5}}

r=4

So the common ratio is 4.

a_1=-9

a_2=-9(4)=-36

a_3=-9(4)^2=-144

a_4=-9(4)^3=-576

a_5=-9(4)^4=-2304

a_6=-9(4)^5=-9216

8 0
3 years ago
Other questions:
  • According to the History 202 syllabus, the first paper is worth 25% of the course grade, the second paper is worth 20% of the co
    9·1 answer
  • Is this relation a function. please help me​
    8·1 answer
  • Suppose a three-seat city council election. For each seat, one progressive and one conservative is running, and voters must choo
    7·1 answer
  • Please answer this correctly please label the numbers correctly
    9·1 answer
  • mr. Savage shoes 3 gallons of paint to cover 1350 sq ft of wall space at this rate how much paint will be needed to cover 1800 s
    15·1 answer
  • What is 15% of 240 grams
    14·2 answers
  • Find the missing length. Round your answer to the nearest tenth.
    9·2 answers
  • Ethan is designing a new board game, and is trying to figure out all the possible
    13·1 answer
  • Solve -2 t + 5 ≥ -7.<br> Choose the Correct answer<br> t ≥ -6<br> t ≤ -6<br> t ≥ 6<br> t ≤ 6
    5·1 answer
  • Which expression is equivalent to -66.1 - (-55.6)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!