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
Delicious77 [7]
2 years ago
5

HELP!!!!

Mathematics
1 answer:
aniked [119]2 years ago
8 0

Answer:

A. Plane B because it was 9.33 miles away

B. 48 units

Step-by-step explanation:

A. Since the airplanes fly at an angle to the runway, their direction forms a triangle with the runway with their height above the ground as the opposite of the angle and their distance from the airport as the hypotenuse.

So for airplane A with 44° angle of departure,

sin44° = y/h where y = height above the ground and h = distance from airport

So h = y/sin44° = 6/sin44° = 8.64 miles

So for airplane B with 40° angle of departure,

sin40° = y/H where y = height above the ground and H = distance from airport

So H = y/sin40° = 6/sin40° = 9.33 miles

Since airplane B is at 9.33 miles away from the airport whereas airplane A is 8.64 miles from the airport, airplane B is farther away.

B. We know that scale factor = new size/original size

Our scale factor = 4 and original size = 12 units. So,

new size = scale factor original size = 4 × 12 = 48 units.

You might be interested in
1. (2,7); m=-4<br> What’s the answer?
Nataly_w [17]

Answer:

4x + y = 15 or y = -4x + 15

Step-by-step explanation:

7 = 2[-4] + b

-8

15 = b

y = -4x + 15

If you want it in <em>Standard </em><em>Form</em>:

y = -4x + 15

+4x +4x

___________

4x + y = 15 >> Line in <em>Standard Form</em>

I am joyous to assist you anytime.

4 0
3 years ago
What number is the opposite of 35?
wlad13 [49]

Answer:

I believe its -35

Step-by-step explanation:

negatives are opposites or positives lmk ig I'm wrong

6 0
3 years ago
Alec pours the same amount of soup into 3 bowls. He used 4 cups of soup. How much soup is in each bowl?
Mrac [35]
1 3/4 cups of soup per bowl
4 0
3 years ago
Read 2 more answers
Line m passes through the points (4, 1) and (7, 3) while line n passes through the points (-3, 5) and (-9, 1). Which statement a
VARVARA [1.3K]
The correct answer is <span>C. Lines m and n have the same slope so they are parallel. The slope = 2/3 </span>
7 0
3 years ago
Read 3 more answers
9) 19, 17, 15, 13, 11,9,7<br>Rule =​
hodyreva [135]

Answer:

- 2

Step-by-step explanation:

It's a simple rule, all you are doing is subtracting 2 every time.

3 0
3 years ago
Read 2 more answers
Other questions:
  • If the federal reserve sets the reserve rate at 20%, what is the resulting money multiplier
    13·2 answers
  • ANSWER PLZ 5TH GRADE MATH​
    8·2 answers
  • Find two positive numbers whose difference is 13 and whose product is 230.
    13·1 answer
  • So I'm calculating the areas of squares and rectangles.
    10·1 answer
  • LAST ONE OK BUT HELP PLZ​
    15·1 answer
  • How do i do number 2
    7·2 answers
  • Find a value of x that is a solution to 5(x – 3) = x + 13.
    8·2 answers
  • Explain the steps to solve (3+15)+ 25-10X3.
    12·1 answer
  • how can you tell that the inequality 3x - 1 &gt; 3x +2 has no solution just by looking at the terms in the inequality
    11·1 answer
  • What’s the formula of the volume of 4m 3m 65m rectangular prism
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!