Given:
The distance flown was 135 km.
The average speed was 180 km/h.
To find:
The time taken by the airplane.
Solution:
We know that,
[tex]Speed=\dfrac{Distance}{Time}[/tex]
[tex]Time=\dfrac{Distance}{Speed}[/tex]
Putting Distance = 135 and Speed = 180, we get
[tex]Time=\dfrac{135}{180}[/tex]
[tex]Time=0.75[/tex]
The time taken by the airplane is 0.75 hours.
We know that,
1 hour = 60 min
0.75 hour = 0.75 × 60 min
0.75 hour = 45 min
Therefore, the time taken by the airplane is 45 min.
Can someone help me?
Hopefully this the correct answer 15 percent I am not sure
Step-by-step explanation:
Pleaseeee help I beg of you Its the fist image
Elizabeth has 1.32 pounds of candy. She wants to share it equally with herself and 3 friends. How much candy will each person receive?
Each person will receive pounds of candy.
Answer:
1/3 pound per person
Step-by-step explanation:
(All) (People) (Amount per person)
1.32 / 4 = .33
.33 = 1/3
PLEASE I NEED THESE 4 ANSWERED ASAP :))
Answer:
3. x = 53
4. x = 60
Step-by-step explanation:
Answer:
1. 53
2. 60
Step-by-step explanation:
70+ (4+2x) = 180
74+2x=180
180-74=106/2=53
x=53
2x+x=180
3x=180/3
x=60
how many 3/5's are in 3
Answer:
1
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
3=15/5
15/5 divided by 3/5=5
Help pls, answer choices listed!
Answer:
I believe it is answer B if it's wrong I'm very sorry/
Step-by-step explanation:
Imagine using two of these triangles to construct a figure. What are the characteristics of the figure? Select all that apply. It’s a rectangle. Opposite sides are congruent. All sides are congruent. Opposite sides are parallel. All angles are right angles.
Answer:
A, B, D, E :)
Step-by-step explanation:
Answer:
The correct answer is A,B,D,E
Step-by-step explanation:
i did the work on edg and got it right
Craig Design Inc. received its annual property tax bill for $7,200 in January. It is due
on February 28th. What is the journal entry that should be made in January?
A car travelled 72 km in 3/4 h. If the car is travelling at a constant rate how far will the car travel in one hour?
Answer:
96 km
Step-by-step explanation:
72/3 is 24. When yo add 24 to 72 you get 96km.
What is the best buy for the following advertise sale on pop A(eight cans for $4.88 B(10 cans for $5.80 or C(3 cans for d cans for $7.20
Buying 10 cans for $5.80 is the best deal.
What is unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
According to the question
We have
Cost of eight cans is $4.88
⇒ cost of one can = [tex]\frac{4.88}{8}[/tex] = $0.61
Cost of 10 cans is $5.80
⇒ cost of one can = [tex]\frac{5.80}{10}[/tex] =$0.58
Cost of 3 cans is $7.20
⇒ cost of one can = [tex]\frac{7.20}{3}[/tex] = $2.4
Hence, buying 10 cans for $5.80 is the best deal.
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Mr. Fernández packed 31 red apples and 41 green apples into a box for a customer. He packed 8 boxes like this. Mr. Fernández used this equation to find x, the number of apples he packed into all the boxes. x = (31 + 41)8 How many apples did Mr. Fernández pack into the boxes?
1 and 3/4 + 1 and 5/4
Answer:
the answer would be 4
Step-by-step explanation:
hope this helps
I need help it’s due in 30 minutes
Answer:
yeet
Step-by-step
i dont know
Find a third number so that three numbers form a right triangle
13 ,85
Answer:
84
Step-by-step explanation:
I just use an online calculator.-
www.calculator.net/triangle-calculator
Write the expression in simplest form.
Can you plss tell what is the expression
Explain how you would solve the equation. Justify each step.
-7h = 49
Answer:
Step-by-step explanation:
Divide both sides by -7 to isolate the variable
H = -7
Answer:
This is how you would solve this question
Step-by-step explanation:
All you have to do first is divide: 49 divided by 7
Next you should get 7
A negative times or divided by a positive is always a negative
The last step is to add your subtraction back to the equation
Kim has a a coin and a dice with 6 sides. She flips the coin once and rolls the dice once. What is the probability that the coin lands tails-up and the dice lands on a 4?
Answer:
10
Step-by-step explanation:
6+4=10
Answer:
1/3
Step-by-step explanation:
because if you multiply 1/2 and 4/6 you get 4/12 and 4/12 reduced is 1/3
Graison made a $ 400 non refundable deposit of her new apartment and her monthly rent is $600. By the time the she moved out, she has spent a total of $14,800. For how long has she lived in the apartment?
Answer:
24
Step-by-step explanation:
Johanna owes $2,400 to a bank. The debt grows with simple interest at a rate of 5% per year. How much will Johanna owe in two years?
Thank you to whoever helps me❤️
Answer:
$2,640
Step-by-step explanation:
5% × $2,400 = 120
120 × 2 = $240
$2,400 + $240 = $2,640
Help!!!
The radius of a circle is 3 m. Find its circumference in terms of pi
Gotcha, bro.
(I don't know what pi is, so I'm gonna assume that it is 3.14)
C=pi x diameter
First, multiply the radius by 2 so you have the diameter.
3x2=6
Second, multiply 3.14 (pi) by 6 (diameter)
3.14x6=18.84
Therefore, the circumference is 18.84.
(19 if you round it to the whole number)
Hope this helps!
(btw if pi is something else, use these steps to help you out)
The circumference of the circle is 6π meters.
What is a circle?A circle is a two dimensional figure with a radius and circumference of 2πr.
We have,
The circumference of a circle is given by the formula:
C = 2πr
where r is the circle's radius and π (pi) is a mathematical constant approximately equal to 3.14.
In this case, the radius of the circle is 3 meters.
Substituting this value in the formula, we get:
C = 2πr
C = 2π(3)
C = 6π
Therefore,
The circumference of the circle is 6π meters.
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What point is the solution to the system of equations y = -1/2 and y = 2x - 5?
Answer:
(2.25,-0.5)
Step-by-step explanation:
If you were to graph the equations, they intersect at the points 2.25, and -0.5.
Answer:
(9/4, -1/2)
Step-by-step explanation:
We already know the y-coordinate of the solution: It is y = -1/2. To find the x-coordinate, we substitute -1/2 for y in y = 2x - 5:
-1/2 = 2x - 5
Clearing out fractions, we multiply all three terms by 2:
-1 = 4x - 10, or
4x = 9
Then x = 9/4
The solution is (9/4, -1/2)
13) Tickets to a movie cost $7 for adults and $5 for students. A group of friends purchased Stickets for $52
Write a system of equations to represent this situation.
please help:(
Answer:$52=7+5+5+5+5+5+5+5+5+5
find the exact value of sin 60.
Answer:
0.866025
Step-by-step explanation:
umm can someone answer this question pls
Answer:
100
Step-by-step explanation:
Answer:
The awnser is -107
Step-by-step explanation:
Please help me solve either one will mark brainliest!! thank you!! Easy
Answer:
A is A=2(1+2)a2
B is A≈208.18cm²
Step-by-step explanation:
A explanation is A=2(1+2)a2=2·(1+2)·102≈482.84271
B explanation is A=145(5+25)a2=14·5·(5+2·5)·112≈208.17777cm²
Fill in the table with the missing ratios. )
Minutes
Hours
Days
60
1
1
24
2
1
12
1
180
W-N 001 -
7
24
480
8
Answer:
1. 120
2. 3 hours
3. 240
4. 4 hours
Please help !! I am confused
Answer:
The scale factor is 5
Step-by-step explanation:
-20/-4. -35/-7
5 5
What is the formula for area of a rectangle/square/parallelogram?
Answer:
Rectangle= lw (length times width)
Square= a²
Parallelogram=bh (base times height)
help
What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm? Use 3.14 to approximate pi, and express your final answer to the nearest hundredth. Enter your answer as a decimal in the box. mm³
Answer:
2034.72
Step-by-step explanation:
i took the k-12 quiz and got the answer-
Answer:
2034.72
Step-by-step explanation:
PLEASE HELP
You want to buy a pet rabbit that costs $242. You already have $62 and you plan to save $12 per week. If w represents the number of weeks until you have enough money to buy the rabbit, what equation could you use to find the value of w?
A. 12-62w=242
B. 12w-62=242
C.62w-12=242
D. 12w+62=242
Answer: b
Step-by-step explanation: