Answer:
Step-by-step explanation:
part A=The airplane is rising, so the change in elevation is +1,000 feet. The temperature is dropping, so the change in temperature is -20 degrees Fahrenheit.
Part B= -20 degrees fehrenheit/1,000 feet
Part C= -20 degrees fehrenheit/1,000 feet= -1 degrees fehrenheit/50 feet
The answer can also be written as -1 degrees fehrenheit/50 per foot.
Part D = The airplane is descending, so the change in elevation is -1,000 feet. The temperature is rising, so the change in temperature is +20 degrees Fahrenheit.
The rate of temperature change in degrees Fahrenheit per foot is 20/-1000
Part E= The answer can also be written as-1/-50
Part F= The rate in part E is equal to the rate in part C. It means that -1/50=1/-50=-1/-50
A cube with an edge length of 8 must be filled completely. How many cubic centimeters will be needed
Answer:
512cm³
Step-by-step explanation:
V=lwh
=8x8x8
=512cm³
Answer:
512 cubed
Step-by-step explanation:
Noah says 4/9 is equivalent to 20/45. Check his work by completing the table of equivalent ratios.
Answer:
noah is correct
Step-by-step explanation:
i just checked on my graphing calculator
What is the y-intercept of the following equation? y = 3x - 1
Answer:
-1
Step-by-step explanation:
Because in this equation the -1 doesn't have any variables (x,g,etc.) it makes it the y intercept, therefore your y intercept is y= -1
Answer:
(0, -1)
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
y = 3x - 1
Step 2: Break Function
Identify Parts.
Slope m = 3
y-intercept b = -1
The distance between R and T on the coordinate grid is ___ units. (Input whole numbers only.)
Image of a coordinate grid with point R R located at negative 30, 10 and point T located at 15, 10.
Numerical Answers Expected!
Answer for Blank 1:
2) Orion buys 3 books for a total of $25.50. He pays $8 plus sales tax for each book. He wants
to know how much the sales tax is for one book.
) Which quantity is unknown?
.) the sales tax for each book
Let t equal the sales tax Orion pays for each book. Write an equation that
represents the situation.
3
8
25.50
t
Answer: I think the Sales tax is 0.5 because 0.5 X 3 is 1.5, He paid $24 in total for the books so you would do 24 + 1.5 and get 25.50, So it would have to be 0.5 sales tax for one book. Sorry about my English.
Answer: the equation would be 3(t + 8) = 25.50 :)
A scale drawing of a soccer field is 6 inches long. The actual soccer field is 300 feet long. Which of the following represents the scale factor of the drawing? Hint: 12 in = 1 ft
Group of answer choices
1in : 600ft
6in : 3600ft
1in : 50ft
6in : 300ft
Answer: IT IS BBBB
Step-by-step explanation:
In the figure attached, the complete question is shown.
Originally the scale is 1 inch: 12 yards, the width is 6 inches, that is, 6*12 = 72 yards, and the length is 9 yards, that is, 9*12 = 108 yards
If the scale is 1 inch: 36 yards, then 72 yards are:
1 inch / x inches = 36 yards / 72 yards
x = 72/36 = 2 inches
which represents the new width.
And 108 yards are:
1 inch / x inches = 36 yards / 108 yards
x = 108/36 = 3 inches
which represents the new length.
Answer:
1in : 50ft
6in : 300ft
Step-by-step explanation:
Scaling
Objects can be represented in a reduced or augmented size by using scaling which is basically multiplying or dividing by a constant factor. For example, we can use scaling when representing geographic locations or dimensions on a map.
The soccer field is represented by a drawing that is 6 inches long, and the actual soccer field is 300 feet long.
To calculate the scale factor, we divide the actual dimension by the scaled dimension:
[tex]\displaystyle factor=\frac{300 \ ft}{6\ in}[/tex]
Dividing:
factor = 50 ft/in
This means each inch of the drawing represents 50 ft of the actual field, thus the scale factor is 1 in:50 ft.
If we hadn't divided, the scale factor would be 6 in:300 ft, thus there are two correct choices:
1in : 50ft
6in : 300ft
What is the surface area of this right rectangular prism with dimensions of 5 centimeters by 5 centimeters by 6 centimeters?
Answer:
150cm^3
Step-by-step explanation:
5*5*6
(the order doesnt matter)
please answer w/ explanation !
write an equation in slope-intercept form when given the information:
slope = 0, goes through the point (-3 , 3)
Answer:
[tex]y=3[/tex]
Step-by-step explanation:
We are given the slope of the line and a point on the line.
So, we can utilize the point-slope form, given by:
[tex]y-y_1=m(x-x_1)[/tex]
Where m is the slope and (x₁, y₁) is a point.
We know that the slope is 0. So, m = 0.
And we will let (-3, 3) be (x₁, y₁). Hence, by subsitution:
[tex]y-(3)=0(x-(-3))[/tex]
Simplify:
[tex]y-3=0[/tex]
We can add 3 to both sides. Hence, our equation is:
[tex]y=3[/tex]
As you would've expect, since it had a slope of 0, it is a horizontal line.
Identify true statements. You must select all that apply.
A. All relations are functions, but not all functions are relations.
B. All functions are relations, but not all relations are functions.
C. In any set of ordered pairs, the second coordinate is called the domain.
D. A function is a relation between a set of inputs and a set of outputs with the property that each input is related to exactly one output.
Answer:
c in any set of ordered pairs,the second coordinate is called domain
Step-by-step explanation:
plato user only
Answer:
Correct answer is there are multiple correct answer.
All functions are relations, but not all relations are functions.
and
A function is a relation between a set of inputs and a set of
outputs with the property that each input is related to exactly one
output.
Step-by-step explanation:
To lay a drainage system it costs $120 for every 50 feet. Write an equation to determine the cost of laying 300 feet of drainage.
Answer:
I think it is $720
Step-by-step explanation:
300/50 = 6
6 x 120 = 720
3 + 12c - 4c
What is the answer I need help?
What is the y-value of the solution to the system of equations?
3x + 5y =1
7x + 4y =-13
het
atb
ver -3
O -1
O 2
O5
ree
Answer:
c
Step-by-step explanation:
solve the question pls
Betsy has 9 3/5 pounds of dog food left to feed 12 dogs. How many pounds of food will each dog receive if all share an equal amount
ty in advance
Use the diagram below to determine the height of the flagpole
Height of flagpole =
Scale factor from stick to flagpole=
Scale factor from flagpole to stick =
Please Label!!!!
Answer:
the height of the flagpole is 12 that's all i know sorry
GIVING BRAINLIEST 5 STARS AND HEART!
Answer in your OWN WORDS!
A gardener discovers that her prize hydrangeas have turned from pink to blue. What can you say about the soil in which the flowers are growing?
Answer:
There must be somehting is the soil or in the water used for the plants
Step-by-step explanation:
If five pounds of oranges cost $5.50, what is the unit rate? pls help
Wanting to cut down his television-watching time slowly, Vince decides to watch 30 fewer minutes of television each week after the first. If Vince watches 6 hours of television during the first week, which of the following equations predicts Vince's hours of television n weeks after the first?
Answer:
(6x30)-30
Step-by-step explanation:
please help its due soon
On a multiplication facts test, Samantha had to know the facts from 1-12. She earned 3 points for every fact she solved correctly and used a 10 extra points ticket that she previously received from her teacher. Which equation can be used to find p, the total number of points Samantha earned for solving f facts correctly?
multlyply 12 by 3 then add 10 which gives you 46
Answer:
[tex]y=3x+10[/tex]
Step-by-step explanation:
Step 1: Multiply 12 to 3
[tex]12 \times 3\\\\= 36[/tex]
Step 2: Add 10 to the result
[tex]10 + 36\\\\= 46[/tex]
Therefore, the equation to find this is [tex]y=3x+10[/tex]
How many cups in 1.4 liters of water?
O 86.15
0 0.02275 c
O 5.824 c
O 8.960 C
Answer:
There are 5.824 cups in 1.4 liters of water!
Hope it helps!
The amount of 1.4 liter in cups is 5.91871 cups.
Option C is correct.
What is Unit Conversion?Mathematical conversions are necessary to complete the calculations. For example, if a base is given in cm and a height is supplied in metre, and you are requested to find the area of a triangle in cm, you must convert the height in metres into centimetres. As a result, knowing unit conversion is essential to convert a unit into the required unit.
We have to convert 1.4 liters of water into cups.
As, 1 liter = 4.22675 cup
So, 1.4 liter
= 1.4 x 4.22675
= 5.91871 cups.
So, the required amount in cups is 5.91871 cups.
Learn more about Unit Conversion here:
https://brainly.com/question/19420601
#SPJ2
HELP MEEEEE PLS I GIVE BRAINLIEST TO WHOMEVER GIVES ME LEGIT ANSWER!
Answer:
D. 0.25
Step-by-step explanation:
0.27 is 0.2 greater than 0.25
Hope this helps!
What is 67.000000000 plus 7.888888
Answer: 74.888888
Step-by-step explanation:
Answer:74.888888
Step-by-step add
Consider the square with vertices at (3, 3), (−3, 3), (−3, −3) and (3, −3). How many points with integer coordinates lie strictly in the interior of this square?
PLZ HELP SOON!
Answer:
36 units
Step-by-step explanation:
Hope can help you ...I use the formula that to find its area...
Answer:
The answer is 36
Step-by-step explanation:
I really hope this helps you a lot. If I'm wrong I'm so sorry!
One fourth of the children who are on the bus are wearing a red shirt. If 14 of the children are wearing a red shirt, write an equation that can be used to find the total number of children on the bus.
Answer:
14x4=total students
Step-by-step explanation:
Because if 14 children is one fourth then you must multiply 14 times 4 to get the total.
Have a most wonderfull day and a good year! I hope you like the answer given.
Ok im almost done with this assignment pls help with this question
Answer: 9 grandchildren
Step-by-step explanation: If she give out 452.25 in total in 50.25 increments, you need to find out how many times she was able to do that. Divide 452.25 by 50.25 which equals 9
Answer:
The answer is 9 grandchildren.
All you have to do is divide $425.25 by $50.25.
Hope this helps! Have an awesome day!
ΔDEF is similar to ΔABC as shown below, and x represents the length of segment EF.
Which proportion can be used to find, x, the length of segment EF?
A. 2/5 = 6/x
B. 5/6 = x/2
C. 5/2 = 6/x
D. 6/5 = 2/x
What is the length of the remaining strip of fabric when 1Five-eighths inches is cut from a strip measuring 3Three-sixteenths inches?
Answer:
7/16 inches
Step-by-step explanation:
What is nine hundred in decimal form
The table defines a function.
What is the domain of the function?
Question 2 options:
Year
Change in height (inches)
Joshua
Table