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
Klio2033 [76]
3 years ago
9

Help me on this to I'm begging u I'm so sorry I'm up so late but the school I'm in is wack ​

Mathematics
1 answer:
lianna [129]3 years ago
6 0

Answer:

Answer below

Step-by-step explanation:

1. C 2

2. The temperature from 15°F to -6°F has changed by 21°F

5. C $37

I hope this helps

You might be interested in
Find the obtuse angle between the following pair of straight lines.
ioda

Given:

y=-2

y=\sqrt{3}x-1

To find:

The obtuse angle between the given pair of straight lines.

Solution:

The slope intercept form of a line is

y=mx+b     ...(i)

where, m is slope and b is y-intercept.

The given equations are

y=0x-2

y=\sqrt{3}x-1

On comparing these equations with (i), we get

m_1=0

m_2=\sqrt{3}

Angle between two lines whose slopes are m_1\text{ and }m_2 is

\tan \theta=\left|\dfrac{m_2-m_1}{1+m_1m_2}\right|

Putting m_1=0 and m_2=\sqrt{3}, we get

\tan \theta=\left|\dfrac{\sqrt{3}-0}{1+(0)(\sqrt{3})}\right|

\tan \theta=\left|\dfrac{\sqrt{3}}{1+0}\right|

\tan \theta=\pm \sqrt{3}

Now,

\tan \theta= \sqrt{3} and \tan \theta=-\sqrt{3}

\tan \theta= \tan 60^\circ and \tan \theta=\tan (180^\circ-60^\circ)

\theta= 60^\circ and \theta=120^\circ

120>90, so it is an obtuse angle and 60, so it is an acute angle.

Therefore, the obtuse angle between the given pair of straight lines is 120°.

6 0
3 years ago
What is 5 2/3 as a improper fraction
leva [86]

You would write it as 17/3 because you times 3 by 5 and get 15 and then you add the 2 to get 17 and you leave the 3 underneath the 17 so you final answer is 17/3 and that is a improper fraction

4 0
3 years ago
Read 2 more answers
Felipe is giving a speech at graduation. The first part of speech is 2. 35Minutes long. The second part of the speech is 2.41 mi
DerKrebs [107]
First part of the speech + the second part = the total time
2.35 minutes + 2.41 minutes = 4.76 minutes
So Felipe’s speech is less than five minutes.
Hope that helps!
5 0
3 years ago
GIVING BRAINLY FOR WHOEVER ANSWERS THIS
n200080 [17]

Answer:

20%

Step-by-step explanation:

Probability is always expressed as a part of a whole, thereby in fractions or percentages. From the statistics gathered, it said that 80% of the time, the plane arrives right on schedule in El Centro. That means that the <em>probability</em> of NOT arriving on time is the other portion, which is 20%. The answer is 20%.

4 0
2 years ago
I don't understand this question at all we never went over this. -_-
alexandr1967 [171]

Answer:

:(

Step-by-step explanation:

i cant really see that question

4 0
3 years ago
Read 2 more answers
Other questions:
  • 4,250,000 written in word form
    5·2 answers
  • ONE GEOMETRY QUESTION PLEASE I'M FAILING AND HAVING A MENTAL BREAKDOWN AS WE SPEAK AAAAAAA AAAAAAAAAA
    10·1 answer
  • The number sentence 4x7=(4x3)+(4x4) is an example of what property
    10·2 answers
  • A farmer ships oranges in wooden crates that each weigh 15 pounds when they are empty. The total weight of the crate when filled
    15·2 answers
  • Help pls answer all i will give the first person to get them all correct Brainliest !!!
    14·1 answer
  • Find the solution to x2=28
    14·2 answers
  • A package of 4 mechanical pencils comes with 2 free erasers. If you get the total of 12 free erasers, how many packages of penci
    6·1 answer
  • I need help please I don’t really understand
    8·2 answers
  • Pls help me asap stuck on this
    8·1 answer
  • -5(w+4) +8&lt; - 42 need a quick answer
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!