An airplane travels 2,350 miles in 5 hours. Theo did this work to find the unit rate.
Rate = StartFraction 2,350 miles Over 5 hours EndFraction. Unit rate = 470 miles per hour.
What should you do next to find out how far the airplane traveled in 3 hours?
divide 470 by 3
divide 2,350 by 3
multiply 470 by 3
multiply 2,350 by 3
Answers
Answer:
Step-by-step explanation:
Answer: On Edge this is the answer.
Related Questions
simplify using order of operations
5.3-6.3+5²
Answers
IT SHOULD BE 24 IF NOT IM SRRY
Answer:
5.3−6.3+52
=−1+52
=−1+25
=24
PLEASE HELP!!!!
Which equations could be used to solve
for x? Circle all that apply.
A. x – 58 = 129
B. x + 58 = 129
C. 180 – 129 − 59 = x
D. 129 – 58 = x
E. (180 – 129) – 51 + x = 180
Answers
Answer:
dang
Step-by-step explanation:
A. x – 58 = 129 yes
B. x + 58 = 129 no
C. 180 – 129 − 59 = x yes
D. 129 – 58 = xyes
E. (180 – 129) – 51 + x = 180no
hope this helps
Answer:
E
Step-by-step explanation:
12. Find mADE.
(4x +
15)
-(13x +7°
E
D
Answers
Answer:
x = 0.8888888889
Step-by-step explanation:
I think this is the answer... :)
Answer:
M<ADE= 59
Step-by-step explanation:
(4x+15) + (13x+7)=90
x=4
ADE=DBC
13*4=52
52+7=
59
_________________________________
4*4=16
16+15=31
59+31=90
an soo 59 and 31 equal 90 the answer for your question Find mADE.
(4x + 15) -(13x +7° ) the answer is (59)!
you have 26 books.you return some books.then you take out 15 more books.now you have 27 books.how many books did you return? solve anyway
Answers
Answer:
14 books were returned.
Step-by-step explanation:
You would have to first
27-15=12
26-12=14
(I hope that this helps)
I need help with this one also
Answers
hope this helped !!
Linda needs to come up with a 10 percent down payment on a house priced at $127,400.
How much money does she need to have saved?
Answers
Answer:
$12,740
Step-by-step explanation:
127,400 x .10 = 12,740
10% = 0.10
You can use the fact that is irrational to answer the questions below. You can also use other facts proven within this exercise. (a) Prove that is irrational. (b) Prove that is irrational. (c) Is it true that the sum of two positive irrational numbers is also irrational
Answers
Answer:
See Explanation for proofs
Step-by-step explanation:
Given
See attachment for complete question
Solving (a):
[tex]\frac{\sqrt{2}}{2}[/tex] is irrational
[tex]\sqrt{2} =1.41421356237.....[/tex]
So, we have:
[tex]\frac{\sqrt{2}}{2} = \frac{1.41421356237.....}{2}[/tex]
[tex]\frac{\sqrt{2}}{2} = 0.70710678118....[/tex]
[tex]0.70710678118....[/tex] can not be represented as a fraction of whole numbers.
Hence:
[tex]\frac{\sqrt{2}}{2}[/tex] is irrational
Solving (b):
[tex]\sqrt{2} -2[/tex] is irrational
[tex]\sqrt{2} =1.41421356237.....[/tex]
So, we have:
[tex]\sqrt{2} -2 = 1.41421356237..... - 2[/tex]
[tex]\sqrt{2} -2 = -0.58578643763.....[/tex]
[tex]-0.58578643763.....[/tex] can not be represented as a fraction of whole numbers.
Hence:
[tex]\sqrt{2} -2[/tex] is irrational
Solving (c):
The sum of two positive irrational number is always irrational
Proof Below
If a is irrational and b is also irrational,
then
[tex]a + b = irrational[/tex]
Take for instance:
[tex]a = \sqrt{2[/tex]
[tex]b = \sqrt{8[/tex]
[tex]a + b = \sqrt{2} + \sqrt{8[/tex]
[tex]a + b = \sqrt{2} + \sqrt{4*2[/tex]
[tex]a + b = \sqrt{2} + \sqrt{4}*\sqrt{2[/tex]
[tex]a + b = \sqrt{2} + 2\sqrt{2[/tex]
[tex]a + b = 3\sqrt{2[/tex]
[tex]3\sqrt{2[/tex] is irrational and this is true for the sum of every positive irrational numbers
Mildred has three little girls, Margo, Delilah, and Gertrude. If she randomly chooses one of them to clean the kitchen after dinner, what is the probability that she will NOT pick Gertrude
Answers
PLEASE HELP ASAP!!!!!
Answers
Which equation is represented by the graph below?
answer choices are:
a. y=1/8e^x
b. y=1/2e^x
c. y=2e^x
d. y=8e^x
Answers
Subjective probability has little use in the real world.
True
False
Answers
Answer:
false
Step-by-step explanation:
I need to find the width of the rectangle
Answers
Find mZB in the parallelogram.
B
С
51°
A
D
7
mZB=
Answers
Answer:
plzz show me the diagram otherwise I can't help you sorry!!!!
Teresa runs each lap in 5 minutes. She will run less than
55 minutes today. What are the possible number of laps
she will run today?
Answers
Answer:
11 laps i think
Step-by-step explanation:
mark brainliest and have a great day!
store A sells boxes of rice for $2.50 each
Answers
Answer:
I need more information
Step-by-step explanation:
Answer:
i need to see the full word problem to help you
Step-by-step explanation:
Hello Brainly pleas help
Answers
Answer:
can you take a better pick
Step-by-step explanation:
What is the algebra representation of the
transformation in the diagram
below?*
Answers
Answer:
Abstract
We give a recursion formula to generate all the equivalence classes of connected graphs with coefficients given by the inverses of the orders of their groups of automorphisms. We use an algebraic graph representation to apply the result to the enumeration of connected graphs, all of whose biconnected components have the same number of vertices and edges. The proof uses Abel’s binomial theorem and generalizes Dziobek’s induction proof of Cayley’s formula.
Answer:
180° rotation about the originStep-by-step explanation:
As per diagram, the coordinates of the points changed:
(x, y) → (-x, -y)This rule is 180° rotation about the origin
remember reality is an illusion the universe is a hologram buy gold bye
Answers
Answer: Say what is this
Answer:
this is possibly real so good luck
Step-by-step explanation:
answer, show work, due today
Answers
Answer:
60%
Step-by-step explanation:
13.5/22.5
If a person walks 1/4 mile in 10 minutes, how far will that person walk in one hour?
Answers
Answer:
1.5 miles
Step-by-step explanation:
1.5 miles
Since there are 60 minutes in an hour, the person will walk 60/10 = 6 times as much in 1 hour. If that person can walk 1/4 mile in 10 minutes, she will walk (1/4)*6 = 1.5 miles in 1 hour.
Answer:
1 and 1/2 mile
Step-by-step explanation:
The equation would be 1/4 times 6/1 because 60 divided by 10 is 6
1/4 times 6/1 is 6/4
simplified the answer is 1 and 1/2
please help me please i really need help please
Answers
Answer:
this is very hard, I do not understand such math, I don't know
Answer:
A
Step-by-step explanation:
We are adding together, so b and d can't be the answer. Fran has 2 fewer hats than elena , so Fran cannot be h or else she would have more hats.
So, a would have to be the answer.
A store that sells video games gives a 15% discount for
customers who trade in a used game. Alex brought a game
to trade, and bought a game that costs $29.99. How much
will the game cost (before tax)?
Answers
Javier says that when you add a positive and a negative number, the sum is always
negative. Is Javier's statement true or false? Explain your reasoning.
Hint: Try making an equation that is true and one that is
false.
Answers
Answer:
False
If the positive number is greater than the negative, then it will stay positive.
say the question is 5+ -3.
The answer would be 2
Diego is trying to find the value of x in 5 times x = 35.
Answers
Answer:
The answer is 7
Step-by-step explanation:
5x7=35
Answer:
7
Step-by-step explanation:
What you would have to do is divide the 5 and 35 to get 7
In a college of exactly 2920 students, exactly 55 % are male. What is the number of female students?
Answers
Answer:
1305 female students
Step-by-step explanation:
Total no. of students = 2900
Percentage of students male = 55%
No. of students male = 55% of 2900
= 55/100*2900
= 1595
No. of female students = 2900 - 1595 = 1305
Answer:
1314
Step-by-step explanation:
First I found the number of male students
[tex]\frac{x}{2920} =\frac{55}{100} \\\\160600=100x\\1606=x[/tex]
Then I subtracted the number of male students from the number of total students
[tex]2920-1606=1314[/tex]
The pool shown below is drawn to scale. If the actual diameter of the pool is 16 feet, then what is the actual depth of the pool?
Answers
Answer:
10.67
Step-by-step explanation:
I need help, Ting wei has 8 kittens and he feeds them a total of 22 ounces of food and ting feeds each kitten a equal amount of food. What is the answer?
Answers
Answer: 2.75 ounces
Step-by-step explanation: Good luck! :D
You divide 22 and 8, which equals 2.75!
Answer: 2.75 ounces
Step-by-step explanation:
If the total amount of food is 22 ounces, and Ting Wei feeds his 8 kittens equal amounts, then you should divide 22 by 8.
22 / 8 = 2.75 ounces per cat
terri wrote the system of linear inequalities
Answers
Question: Terri wrote the system of linear inequalities.
-3x - 3y > -18
-X<-y
Select all of the ordered pairs that are part of the solution set for this system of linear inequalities.
A: (-1,5)
B: (2, 4)
C: (3, 3)
D: (4.6)
E: (5,2)
Answer: A,b,d
The lunch lady has 12 pounds of lasgana. If she makes 1/3 pounds servings using this amount of lasgana, how many servings can she make?
Answers
Answer:
Step-by-step explanation:
I think it’s 36 servings, but I am not sure
Pls awnser for 50 points
Answers
Answer:
c=37
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
the phytagorean theorem
12 square=144
35 square=1225
1225+144=1369
then square root 1369.
hope this help:)