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
ivanzaharov [21]
3 years ago
15

Can someone help me with this, i don’t really understand it

Mathematics
1 answer:
AlexFokin [52]3 years ago
5 0

Answer:

vertical angle s

Step-by-step explanation:

cause the form a 180º angel

You might be interested in
Is the sum of 4.2 and the square root of 2 rational or irrational?
andrew-mc [135]
A rational number can be expressed as a fraction with an integer numerator and denominator. The square root of 2 is irrational, and adding 4.2 doesn't change this, since there are no integers that, when divided, form this sum.
4 0
3 years ago
6. This box plot shows the number of minutes passengers spent in a station waiting room. What is the range of times spent in the
ikadub [295]

Answer:

For 6, 30. For 7, 20. And for 8, 15.

3 0
3 years ago
Help me on this question
olganol [36]

Answer:

  see below

Step-by-step explanation:

All of the given data sets have x-values that are sequential with a difference of 1. That makes it easy to determine the sort of sequence the y-values make.

  <u>first choice</u>: the y-values have a common difference of -2. This will be matched by a linear model.

 <u>second choice</u>: the y-values have a common difference of +2. Again, this will be matched by a linear model.

  <u>third choice</u>: the y-values have a common ratio of -2. This will be matched by an exponential model.

  <u>fourth choice</u>: the y-value differences are 3, 5, 7, increasing by a constant amount (2). This is characteristic of a sequence that has a quadratic model.

5 0
3 years ago
Carlos walked to school on 14 of the 20 school days in February. Which value is equivalent to the fraction of the school days in
Leto [7]

Answer: A

Step-by-step explanation: 14/20 = 70%

6 0
3 years ago
Read 2 more answers
A 51-foot wire running from the top of a tent pole to the ground makes an angle of 58° with the ground. If the length of the ten
AfilCa [17]

Answer:

<em>35.11 ft</em>

<em></em>

Step-by-step explanation:

This given situation can be thought of as triangle \triangle PQR where PQ is the length of pole.

PR is the length of rope.

and QR is the distance of bottom of pole to the point of fastening of rope to the ground.

And \angle Q \neq 90^\circ

Given that:

PQ = 44 ft

PR = 51 ft

\angle R = 58^\circ

To find:

Side QR = ?

Solution:

We can apply Sine Rule here to find the unknown side.

Sine Rule:

\dfrac{a}{sinA} = \dfrac{b}{sinB} = \dfrac{c}{sinC}

Where  

a is the side opposite to \angle A

b is the side opposite to \angle B

c is the side opposite to \angle C

\dfrac{PR}{sinQ}=\dfrac{PQ}{sinR}\\\Rightarrow sin Q =\dfrac{PR}{PQ}\times sinR\\\Rightarrow sin Q =\dfrac{51}{44}\times sin58^\circ\\\Rightarrow \angle Q =79.41^\circ

Now,

\angle P +\angle Q +\angle R =180^\circ\\\Rightarrow \angle P +58^\circ+79.41^\circ=180^\circ\\\Rightarrow \angle P = 42.59^\circ

Let us use the Sine rule again:

\dfrac{QR}{sinP}=\dfrac{PQ}{sinR}\\\Rightarrow QR =\dfrac{sinP}{sinR}\times PQ\\\Rightarrow QR =\dfrac{sin42.59}{sin58}\times 44\\\Rightarrow QR = 35.11\ ft

So, the answer is <em>35.11 ft</em>.

3 0
3 years ago
Other questions:
  • There is 28 matches and they won 21 what percent of matches did they win?
    10·2 answers
  • 49.564 expanded form using fraction or decimal
    6·1 answer
  • For any triangle show the sin theorem.<br>show that,<br><br>pls someone help me​
    12·1 answer
  • E-1/2f when e=15 and f=2
    10·1 answer
  • tenho 13 anos e 1,65 de altura, faço exercícios físicos, será que consigo chegar a 1,78? (sou menina) cresço 7 a 10 cm por ano​
    15·1 answer
  • HELP ME PLEASE I AM GIVING BRAINLIEST TO QUICKEST CORRECT RESPONSE
    9·2 answers
  • Find the measure of the arc indicated.
    8·1 answer
  • 18.3: Sand Wagon
    9·1 answer
  • The slope of the line below is - 8/7 Write a point-slope equation of the line
    6·1 answer
  • What is 2038 x 28? Giving Brainliest
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!