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
m_a_m_a [10]
3 years ago
15

Which expressions are equivalent to 15 ?

Mathematics
1 answer:
sergey [27]3 years ago
7 0

Answer:

I think is number A

What do you Think?

You might be interested in
Artemis seeks knowledge of the width of Orion's Belt, which is a pattern of stars in the Orion constellation. She has previously
Verdich [7]

Answer:

Orion's belt width is 184 light years

Step-by-step explanation:

So we want to find the distance between Alnitak and Mintaka, which is the Orions belts

Let the distance between the Alnitak and Mintaka be x,

Then applying cosine

c²=a²+b²—2•a•b•Cosθ

The triangle is formed by the 736 light-years and 915 light years

Artemis from Alnitak is

a = 736lightyear

Artemis from Mintaka is

b = 915 light year

The angle between Alnitak and Mintaka is θ=3°

Then,

Applying the cosine rule

c²=a²+b²—2•a•b•Cosθ

c² =736² + 915² - 2×, 736×915×Cos3

c² = 541,696 + 837,225 - 1,345,034.1477702404

c² = 33,886.85222975954

c = √33,886.85222975954

c = 184.0838184897 light years

c = 184.08 light years

So, to the nearest light year, Orion's belt width is 184 light years

3 0
3 years ago
The difference of 100 and x is 57.
zimovet [89]
X= 43

That’s the answer
7 0
3 years ago
Read 2 more answers
Please help solve much appreciated
DIA [1.3K]

Step-by-step explanation:

For the Cuboid, the formula will be:

Width x Height x Length

For the cylinder the volume formula will be:

\pi \:  \times  \:  {radius}^{2}  \times  \: length

7 0
3 years ago
If 12 computers cost $42, how many computers can |<br> buy with $35?
Ahat [919]

Answer:

10 is the answer hope this helps :)

7 0
2 years ago
What is the difference between lcm and gcf and all of that help im doing it on my home work pls help i hate this stuff best answ
raketka [301]

greatest common factor=gcf

least common multule=lcm

with 12 and 16

factors of 12=2 times 2 times 3

factors of 16=2 times 2 times 2 times 2

greates common factor is 2 times 2=4

least common multiple means all factors combined minus repeats or 2 times 2 times 2 times 2 time 3=48

4 0
3 years ago
Other questions:
  • What is one third of 27 over 48
    9·1 answer
  • Solve 2x^2 – 8x = –7
    5·2 answers
  • Which shows the best path to conert 100 liters to pints
    6·2 answers
  • Which features are present in this polar graph?
    10·2 answers
  • What does x equal<br> 3 - x = 9<br><br> x=what
    14·2 answers
  • Which of the following is the correct value of x?<br> A. 47<br> B. 68<br> C. 53<br> D. 65
    11·1 answer
  • Solve the equation, enter the value in the box below.<br> 1 x= 5
    13·1 answer
  • NEED HELP!!! BRAINLIEST!!!
    13·2 answers
  • Which of the following is the correct graph of the compound inequality 4p +1 &lt;-11 or 6p + 3 &gt; 39?
    7·1 answer
  • Which question is biased? a. Do you like the Mesa trail best? b. What is your favorite beach? c. What is your favorite song?d. W
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!