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
Anna [14]
3 years ago
5

Due today pls helppppp

Mathematics
1 answer:
LiRa [457]3 years ago
3 0
<h3>Answer:   19.1</h3>

====================================================

Work Shown:

tan(angle) = opposite/adjacent

tan(C) = AB/BC

tan(theta) = x/BC

tan(23) = (8.1)/BC

BC*tan(23) = 8.1

BC = (8.1)/tan(23)

BC =  19.0824041631723

BC = 19.1

In this case, rounding to 3 sig figs means we round to the nearest tenth.

Make sure your calculator is in degree mode.

You might be interested in
what are the five different times in which the minutes before are the same as the minutes after the hour
Romashka [77]
Answered by Norbert J.M..
Hope this helps.

5 0
3 years ago
MATH HELP
Dmitry_Shevchenko [17]

Answer:

1.75 miles

Step-by-step explanation:

If he rides around his block 3 times it is 1.5 miles and if he only rides around his block half-way not a time it is a quarter of a mile added on instead of a half.

6 0
3 years ago
Read 2 more answers
Describe in detail how you would create a number line with the following points: 4, 1.25, the opposite of 3, and – (–2 fraction
KatRina [158]

Answer:

Read below

Step-by-step explanation:

(2)2(−4)3. (2)3 +(−4)2. Substitute 2 for x and −4 for y. 4(−64). 8+16. = −256 ... An equation is a term used to describe a collection of numbers and variables related ... gives us a set of coordinate points that we can plot to create a graph of the function. ... The tick-marks on the number line represent evenly spaced integers.

5 0
2 years ago
Read 2 more answers
A pedestrian walks 7.4 kilometers west
attashe74 [19]

Answer: 11.8 km

Step-by-step explanation:

The resulting figure is a right angled triangle shown below

$$Apply the Pythagorean theorem to find out the magnitude of the resultant vector $A B$ in the triangle $A B C$ as follows -$$\begin{aligned}&A B^{2}=B C^{2}+C A^{2} \text { (Hypotenuse }{ }^{2}=\text { Base }^{2}+\text { Adjacent }^{2} \text { ) } \\&=7.4^{2}+9.2^{2} \\&=139.4 \\&A B=11.806777 \\&\quad A B \approx 11.8 \mathrm{~km} \text { (Rounded off to the nearest tenth) }\end{aligned}$$

3 0
2 years ago
Explain how you can use base ten blocks to find 2.16 divided by 6
Studentka2010 [4]
<span>How to use base 10 blocks in dividing 2.16 by 6
=> how many 6s are there in 2.16. Let’s try
let’s try the blocks of
=> 1 =  IIIIIIIIIIIIIIIII = 17 6s (16.666.. * 6)
=> 2 = approximately 33 6s (33.33… * 6)
=> .16 = 0.27 6s or 3
=> 33 + 3 = 36 6s in 2.16
=> 2.16 / 6 = 0.36
Thus, there are 36 6s in 2.16 numbers. </span>



6 0
3 years ago
Other questions:
  • Write a set of three different numbers that have a GCF of 16.
    8·1 answer
  • Which expression can be used to find the difference of the polynomials?(10m-6)-(7m-4)
    6·1 answer
  • What is the set builder form for [6,7,8,9, ....]​
    9·1 answer
  • A number cube with the numbers 1 through 6 is rolled. What is the theoretical probability, as a decimal, of the number cube show
    13·2 answers
  • 7 guests coming to the party. Each guest drink 500ml of lemonade each. How many litres of lemondae yo buy. If rach litre costs &
    5·1 answer
  • The volume of the cylinder is 144 Pi cubic yards. Of h, the height of the cylinder is 4, what is r, the radius of the base?
    10·1 answer
  • PLEASE HELP! I don’t understand
    5·2 answers
  • How many solutions does this system of equations have? x+y=10 2x+2y=20
    6·2 answers
  • The table shows the distances and times that two dogs
    6·2 answers
  • 50 points!! help asap pls
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!