![QTpieNay](/avatars/6927.jpg)
QTpieNay
04.07.2019 •
Mathematics
An albatross is a large bird that can fly 400 kilometers in 8 hours ata constant speed.using d for distance in kilomeyers and t for the number of hours,an equation that represents this situation is d=50t.what are two constants of proportionally for the relationship between distance in kilometers and number of hours? what is the relationship between these two values?
Solved
Show answers
More tips
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Mathematics
- M Mathematics nhập kho 5500 kg nguyên vật liệu A với giá nhập chưa có thế GTGT 10% là 52000đ/kg . đã thanh toán bằng chuyển khoảng...
- M Mathematics Isaac received a bank statement showing the following amounts. What is his present balance?...
- M Mathematics 50 points! Which graph represents 2(cos(2pi/3)+ i sin(2pi/3))? Look at pics for graphs...
- M Mathematics (05.02 MC) The figure below shows a line graph and two shaded triangles that are similar 4 -15-12- 30 9 12 15 Which staternent about the slope of the line is true? Olt is throughout...
- M Mathematics Một xí nghiệp sản xuất độc quyền hai loại sản phẩm. Biết hàm cầu của hai loại sản phẩm trên lần lượt là 1 2 Q 75 3 ; Q 60 2 D D 1 2 1 2 P P P P và hàm chi phí kết...
- M Mathematics SOMEONE HELP ME PLEASE!...
- M Mathematics What is the median of 4, 4, 7, 13, 12, 9...
- M Mathematics Simplify the following 5√3+2√27+1/√3...
- M Mathematics Find the equation of the line that goes through points (3,2) and has a slope of -3/2...
- M Mathematics What is the vertex of the function f(x) = |x - 2|– 3?...
Ответ:
Let the distance in kilometers be = d
Let the time in hours be = t
Distance traveled by albatross = 400 km
Time taken by albatross to cover 400 km = 8 hours
The given equation is :
d=50t
Here, 50 is the constant speed per hour at which the albatross is flying.\
speed =![\frac{distance}{time}](/tpl/images/1141/6747/75e70.png)
so, speed =![\frac{400}{8}=50](/tpl/images/1141/6747/ca80f.png)
The direct relation formula y= kx reads as y is directly proportional to x. And k is the constants of proportionality.
Here in d=50t, y is taken by variable d and x is taken by variable t and 'k' is 50.
Hence, constant of proportionality is 50. this is the speed which stays constant.
The variables of proportion are 'd' and 't' and relation between them is that they are directly proportional to each other.
If distance increases, time increases and if distance deceases, time decreases.
Ответ:
x=60
Step-by-step explanation:
So basically the sum of interior angle of a triangle is 180.
Add all the values and make it equal to 180.
x+3/2x+1/2x=180
Then find x
3x=180
x=180/3
x=60 degrees