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
Nikolay [14]
2 years ago
9

I have no clue how to do this math using the diagram: 3.) At this point, the plane started descending. As the plane turned, it’s

altitude dropped from 3060 feet to 1650 feet above ground level. Calculate the angle of descent if the plane traveled 0.5 miles (c). (Note: the difference in altitude is 1390 feet)

Mathematics
1 answer:
bija089 [108]2 years ago
8 0

Step-by-step explanation:

.5miles = 2640 ft

tan a = 2640/1390

a - angle of descent

a = 62.22

You might be interested in
Jace is a songwriter who collects royalties in his songs whenever they are played in a commercial or a movie. Jace will earn $50
VashaNatasha [74]

Jace's song were played on 8 commercials and 2 movies

<h3>Further explanation</h3>

Simultaneous Linear Equations could be solved by using several methods such as :

  • <em>Elimination Method</em>
  • <em>Substitution Method</em>
  • <em>Graph Method</em>

If we have two linear equations with 2 variables x and y , then we need to find the value of x and y that satisfying the two equations simultaneously.

Let us tackle the problem!

<em>Let:</em>

<em>Number of Commercials = C</em>

<em>Number of Movies = M</em>

\texttt{ }

<em>Jaces songs were played on 6 more commercials than movies.</em>

\boxed{C = 6 + M} → <em>Equation 1</em>

\texttt{ }

<em>Jace will earn $50 every time one of his songs is played in a commercial and he will earn $140 every time one of his songs is played in a movie.</em>

<em>His total earnings in the royalties from all commercials and movies was $680.</em>

\boxed{50C + 140M = 680} → <em>Equation 2</em>

\texttt{ }

<em>Equation 1  ↔ Equation 2 :</em>

50C + 140M = 680

50 ( 6 + M ) + 140M = 680

300 + 50M + 140M = 680

190M = 680 - 300

190M = 380

M = 380 \div 190

M = 2

\texttt{ }

C = 6 + M

C = 6 + 2

C = 8

\texttt{ }

<h2>Conclusion:</h2>

The number of commercials and the number of movies in which Jaces songs where played is respectively 8 and 2

\texttt{ }

<h3>Learn more</h3>
  • Perimeter of Rectangle : brainly.com/question/12826246
  • Elimination Method : brainly.com/question/11233927
  • Sum of The Ages : brainly.com/question/11240586

<h3>Answer details</h3>

Grade: High School

Subject: Mathematics

Chapter: Simultaneous Linear Equations

Keywords: Simultaneous , Elimination , Substitution , Method , Linear , Equations

5 0
3 years ago
Which shows the numbers Nine-tenths, 0.3, 0.8, Five-tenths, and Two-tenths in order from least to greatest?
nevsk [136]

Answer:

Step-by-step explanation:

Let's express all the given numbers as decimals:

nine tenths- 0.9

0.3

0.8

five tenths- 0.5

two tenths- 0.2

Ordering them from least to greatest:

two tenths, 0.3, five tenths, 0.8, nine tenths

7 0
3 years ago
Read 2 more answers
A bottle of nail Polish holds 0.8 ounce, A bottle of perfume holds 0.45. How many more of nail Polish hold?
Tasya [4]
The nail polish hold 0.35 more ounces than the perfume bottle
8 0
3 years ago
Read 2 more answers
I need help I would really thank wheeler answers this for me
Agata [3.3K]
The absolute value of a number is however many places a number is away from 0 on a number line.

a. |-15| + |-26|
15 + 26
41

b. -|-40|
-40

c. |0.5| + |-1 1/2|
0.5 + 1 1/2
0.5 = 1/2
1/2 + 1 1/2
2
6 0
3 years ago
ASAP<br> -WILL MARK BRIANIST
Debora [2.8K]

Answer:

The answer is 699...............

8 0
3 years ago
Read 2 more answers
Other questions:
  • A dealership purchased a car and a truck and then sold them both. The purchasing cost of the truck was $8,000 greater than the p
    14·1 answer
  • What is the height of the cylinder in the diagram? Round your answer to the nearest whole number. Done Clear cylinder with radiu
    12·2 answers
  • Which of the following is a logarithmic function?<br>y = log3x<br>Y=3^x<br>y = x + 3<br>y= x^3​
    10·2 answers
  • 1/10 of 500 is 10 times as much as _
    10·2 answers
  • 60 miles/hour is how many feet/second?
    6·1 answer
  • The average distance from Mars to the sun is about one hundred forty-one million, six hundred twenty thousand miles. How is this
    7·2 answers
  • What is 3/4 of 2/3? <br><br> 8/9<br> 6/12 or 1/2<br> 12/6 or 2
    5·1 answer
  • Peter invests £3000 for 2 years in a saving account. He was paid 3% per annum compound interest. How much did Peter have in his
    10·1 answer
  • 9. The temperature outside Jeff's house is 14 °C at midday.
    12·1 answer
  • The expression (r + 2y) 3 is an example of _______.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!