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
Nadya [2.5K]
3 years ago
15

To avoid a storm, a passenger-jet pilot descended 0.44 mile in 0.8 minutes. What was the planes average change of altitude per m

inute?
Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0

The average change of altitude per minute would simply be the ratio of distance descended over time. That is:

average change of altitude = distance / time

average change of altitude = 0.44 mile / 0.8 minutes

<span>average change of altitude = 0.55 mile / minute</span>

You might be interested in
Harold bought 2 pairs of sandals for the same price. He also bought a pair of socks for $3. How much did one pair of sandals cos
DochEvi [55]
The answer would be each pair of sandals costed $14
$14+$14=28+$3=$31
6 0
3 years ago
En una hoja de papel cuyo perímetro es de 96 centímetros, se quiere imprimir un volante de manera que el área impresa sea un rec
elixir [45]

Answer:

El perímetro de la región impresa es 72 cm y su área es 288 cm².  

Step-by-step explanation:

1. Tenemos el perímetro de la hoja de papel:

P₁ = 96 cm = 2l₁ + 2a₁  (1)  

Como sabemos el margen superior, inferior, izquierdo y derecho podemos encontrar la relación entre el largo y ancho del rectángulo interno (región impresa) con el largo (l) y ancho (a) del rectángulo externo (hoja de papel):      

l_{2} = l_{1} - (m_{s} + m_{i}) = l_{1} - (3 cm + 2 cm) = l_{1} - 5 cm  (2)            

a_{2} = a_{1} - (m_{d} + m_{iz}) = a_{1} - (2 cm + 5 cm) = a_{1} - 7 cm   (3)    

El perímetro del rectángulo interno es:

P_{2} = 2l_{2} + 2a_{2}    (4)

Introduciendo la ecuación (2) y (3) en (4):

P_{2} = 2l_{2} + 2a_{2} = 2(l_{1} - 5 cm) + 2(a_{1} - 7 cm) = 2l_{1} + 2a_{1} - 10 cm - 14 cm = 96 cm - 24 cm = 72 cm  

Por lo tanto el perímetro del rectángulo interno (región impresa) es 72 cm.

 

2. Ahora para encontrar el área rectángulo interno debemos encontrar el largo y ancho del mismo, sabiendo que:

l_{2} = 2a_{2}     (5)

Introduciendo (5) en (4):

P_{2} = 2l_{2} + 2a_{2} = 2*2a_{2} + 2a_{2} = 6a_{2}

a_{2} = \frac{P_{2}}{6} = \frac{72 cm}{6} = 12 cm

l_{2} = 2a_{2} = 2*12 cm = 24 cm

Entonces el área es:

A_{2} = l_{2}*a_{2} = 12 cm*24 cm = 288 cm^{2}

Por lo tanto el área del rectágulo interno (región impresa) es 288 cm².      

Espero que te sea de utilidad!  

7 0
3 years ago
8. The probability that Ava gets promoted is 7/10. Find the odds in favor of Ava getting promoted.
agasfer [191]
Very likely to be promoted but you didnt put the actually answers
6 0
2 years ago
By which rule are these triangles congruent?
GrogVix [38]

Answer:

sss

Step-by-step explanation:

3 0
3 years ago
4. Find the measure of each interior angle of a regular polygon with 12 sides.
professor190 [17]
For any polygon the sum of the exterior angles is 360. Since The polygon is regular divide 360 by 12 to get the exterior angle measure. Interior and exterior angles are supplemental so subtract the exterior angle measure from 180.<span>
</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the measure of one interior angle of the regular polygon shown below
    7·2 answers
  • The probability of rolling a number less than 3 on a number cube is 2/6. Jennifer rolls a number cube 60 times. How many times s
    15·1 answer
  • 2,761 x 2 ?????????????????????????????????????
    8·2 answers
  • What is the sum of 8 and 7, doubled
    12·2 answers
  • Stan's Dteakhous3 has a server to cook ratio pf 5 to 2. The total number pf servers and cooks is 42. How many servere does Stan'
    5·1 answer
  • Use the Pythagorean Theorem to find the length of the leg in the triangle shown below. The figure shows a right triangle with on
    6·2 answers
  • If f(x) = 2x^2 + 4x + 7, find f'(-5), using the definition of derivative. f'(-5) is the limit as x → -5
    6·1 answer
  • Complete the number sentence to solve. Enter the answer in simplest form. Four students share 6 granola bars equally. How many g
    10·1 answer
  • A livestock pen is built in the shape of a rectangle
    14·2 answers
  • Someone pls help me I’ll give u brainliest :((((
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!