Answer:
It depends on the speed and acceleration of the plane.
But it's approximately 2 hr
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!
Yesterday, I put 10 gallons of gas in my car and I paid $30. A couple hours after, I went back to the gas station with my dad’s car and I put 6 gallons and I paid $18.
is this proportional or not?
is this linear or non linear y=-7x+8?
Is it
A.
B.
C.
D.
I really need help .
PLEASE ANSWER ASAP!!!!!!!!!!!!!!
The equation m = 32 g represents the average number of miles, m, that a car can go on g gallons of gas. What is the constant of proportionality and what does it represent in this situation?
Answer:
32
Step-by-step explanation:
32 is the constant of proportionality. Its represents thr average number of miles per gallon.
The sum of two numbers is 136 one number is 51 what is the other number? What are the common factors of these two numbers?
A circle has a diameter of 10 cm. What is the circumference, and what is the area
Answer:
area=78.54cm squared
circumference =31.42cm
Probability Questions Help is needed plzzzzzzzzzz
Answer: 0.0049 hope this is right
There are 24 seats in each row of the middle school auditorium.
The table shows the number of students from each grade who
attended a concert. If the students fill each row in the auditorium,
how many rows would be needed for all of the students?
Grade
Number of Students
Sixth
310
Seventh
256
Eighth
262
Answer:
34.5
Step-by-step explanation:
310 +256 +262= 810
810÷24=34.5
Explain how you can use multiplication to solve a division problem.
Answer:Inverse operation
Step-by-step explanation: an example is 5 x 5. That equals 25 so take 5 and divide that by 5. Inverse operation is important.
During Mr. Sanz’s tutorial class, four students were asked to write a number that is close to zero.
Answer:kathy 0.1. sorry if i am late
Step-by-step explanation:
Can somebody help me on this problem please I will give you brainliest:)
Which expression is equivalent to x+0.2x?
1.2x
0.2x2
0.2x
1.02x
Answer:
1.02x
Step-by-step explanation:
Which expression is equivalent to x+0.2x?
1.2x
0.2x2
0.2x
1.02x
the answer is
1x+0.2x = 1.02x
Solve by linear elimination. 3x+y=-17. 5x-2y=13
Answer:
[tex]3x + y = - 17 - - - eqn(i) \\ 5x - 2y = 13 - - - eqn(ii) \\ by \: elimination \\ (2 \times eqn(i)) + eqn(ii) \\ (6 + 5)x + (2 - 2)y = ( - 34+ 13) \\ 11x = - 21\\ x = - \frac{21}{11} \\ substitute \: for \: x \: in \: eqn(i) \\ - \frac{ 63}{11} + y = - 7 \\ y = - 7 + \frac{63}{11} \\ y = - \frac{ 14}{11} [/tex]
help please, i’ll give brainly
Answer:
36
Step-by-step explanation:
let amount of money for cheese scone be x
plain scone is 3x and fruit scone is 4x add them all up and it is 8x
96/8 is 12
then that means x=12 and plain scone is 12 times 3 which is 36
If (a+b)= -5 and ab= -150 , find a-b
Answer:
(a-b) = -25
Step-by-step explanation:
(a+b) = -5
a*b=-150
So one of the letters have to be negative as you can only get a negative product from a positive and negative
There is probably a better way to do this, but I just plug in numbers that I think will work
So, (a*b) = -150, (-15*10) = -150
Okay that works so lets try the other one
(-15+10) = -5
This also works, so lets do the third one
(-15-10) = -25
A bag of M&Ms had 4 red, 5 orange, 3 yellow, 2 green, 7 blue, and 3 brown candies.
What is the probability of drawing and eating red candy and then drawing and eating an orange candy?
Answer:
4/20 red 5/20 orange
Step-by-step explanation:
see how many their are then add up all the candies then boom theres your answer
PLEASE HELP
Juan has $67 in $5 and $1 bills. If has 19 bills in all, how many $1 bills does he have?
Juan have 7 bill for $1 bills.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Juan has $67 in $5 and $1 bills.
And, He has 19 bills in all.
Now, Let number of $1 bills = x
And, Number of $5 bills = y
Here, Juan has $67 in $5 and $1 bills.
So, We get;
⇒ x + 5y = 67 .. (i)
And, He has 19 bills in all.
So, We get;
⇒ x + y = 19
⇒ x = 19 - y .. (ii)
Substitute the value of x from (ii) in (i), we get;
⇒ x + 5y = 67
⇒ 19 - y + 5y = 67
⇒ 19 + 4y = 67
⇒ 4y = 67 - 19
⇒ 4y = 48
⇒ y = 12
And, from (ii),
⇒ x = 19 - y
⇒ x = 19 - 12
⇒ x = 7
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
then how many inches
10. If 1 inch represents 10 miles on a map,
will represent120 miles?
Answer: 12 inches
Step-by-step explanation: 1:10
10:100
12:120
Yeah So each inches is 10 miles so if you use 12 inches then you get 120 miles in the Map that’s my explanation, so try to rewrite your question cause it’s kinda messed up
The prime factorizations of 54 and 72 are shown below. Prime factorization of 54: 2, 3, 3, 3 Prime factorization of 72: 2, 2, 2, 3, 3 Using the prime factorizations, what is the greatest common factor of 54 and 72
1.2'3
2. 2' 3'3
3.2'2' 3'3
4.2'2'2'3'3'3
Step-by-step explanation:
54 = 2 * 3³
72 = 2³ * 3²
To find the GCF of 54 and 72,
we find the highest common powers of their prime factors.
Highest common power for 2: 2
Highest common power for 3: 3²
Hence GCF of 54 and 72 = 2 * 3².
The answer is Option 2.
Answer:
b/2'3'3
Step-by-step explanation:
simplify the xepression 10(x + 2)
Answer: 10x + 20
Step-by-step explanation:
10 (x + 2)
Distribute
10x + 20
Answer:
10x + 20
Step-by-step explanation:
10(x + 2)
distribute
10 * x + 10 * 2
10x + 10 * 2
10x + 20
Select the correct answer. Which graph represents this inequality? 3x+y<1
Answer:
the answer is c the one above d
Step-by-step explanation:
What is the difference between 3 more than 1/3 and 3
Answer:
Step-by-step explanation:
3 more than 1/3 represents 3 + 1/3 Which would equal 3 and 1/3 or 10/3. This is different than 3 since it equals 9/3. They don’t equal each other due to it being 3 added to 1/3
20/12, 35/21 do the ratios form a propprtion
HURRY PLEASE The top and bottom of a right rectangular prism are 4 inches long and 4 inches wide. What is true about the other faces
(front, back, left, and right)?
All four of the remaining faces will have a helght of 4 inches.
There is not enough information to tell what the other faces will look like.
Two of the remaining faces will be 4 inches wide.
All four of the remaining faces will be 4 inches wide.
Answer:
All four of the remaining faces will be 4 inches wide.Step-by-step explanation:
A right rectangular prism with square base and top with sides of 4 in.
It has four sides of 4 in wide each and of equal height of unknown measure.
Options:
All four of the remaining faces will have a height of 4 inches.
Incorrect, the height is unknown.There is not enough information to tell what the other faces will look like.
Incorrect, all the other faces are rectangular.Two of the remaining faces will be 4 inches wide.
Incorrect, all the faces are 4 in wide.All four of the remaining faces will be 4 inches wide.
Correct.hereeeeeeeeeeeeeeeeee
Answer: See explanation
Step-by-step explanation:
1. (x + 6)(x - 4)
x (x - 4) + 6 (x - 4)
x² - 4x + 6x - 24
x² + 2x - 24
2. (2x + 5)(x - 3)
2x (x - 3) + 5 (x - 3)
2x² - 6x + 5x - 15
2x² - x - 15
3. (3x + 2)(2x + 5)
3x (2x + 5) + 2 (2x + 5)
6x² + 15x + 4x + 10
6x² + 19x + 10
4. (2x - 1)(x - 5)
2x (x - 5) + -1 (x - 5)
2x² - 10x + -x + 5
2x² - 10x - x + 5
2x² - 11x + 5
Hope that helped!
HELPP ASAP!!!!
A. 2.5
B. 3.0
C. 4.5
D. 5.0
Answer:
C. 4.5
Step-by-step explanation
the sqr rt
Find the value for the side marked below.
Answer:
10x25=250250÷2=125125 round to the nearest tenth is 130 answer: 130 that how I learn it qwqEnter the number 86.3865 rounded to the nearest hundredth (two decimal places)
Answer:
86.39
Step-by-step explanation:
Answer:
Your answer would be: 86.39
Step-by-step explanation:
Help me out from a through c (geometry/angle bisectors)
Answer:
A) supplementary
B) 148°
C) 50°
Step-by-step explanation:
A) supplementary
B) 180-32=148
C) 90-40=50
Will give the brainliest answer
Answer:
I think it's C, because the figures are similar by THAT statement