Mathematics Middle School

If d represents the distance that the plane flies at this speed for t hours, write an equation that relates t and d.

Answers

Answer 1

Answer:

d = rt

Step-by-step explanation:

D = Distance

R = Rate

T = Time

Hope that helps!

Answer 2

An equation that relates t and d is

[tex]speed =\frac{d}{t}[/tex]

Given :

If d represents the distance that the plane flies at this speed for t hours

To write the equation that relates t  and d

We know that distance is equal to speed times time taken

'd' is the distance

't' is the time taken

[tex]Distance = speed \cdot time \\speed =\frac{distance }{time }[/tex]

Lets replace the variables for distance and time

d represents the distance and 't' represents the time in hours

[tex]speed =\frac{d}{t}[/tex]

Learn more :  brainly.com/question/2886505

Related Questions

What is the value of x?
7/6= x/19

Answers

Answer: 133/6

Step-by-step explanation:

Exact form: x = 133/6

Decimal form: x = 22.16

Mixed number form: x = 22 1/6

Help and the one with the best answer gets branlest.

Answers

Answer:

There is a cluster from 19 to 21 (True)

There is a gap at 24 (False)

The data set is symmetric (True)

The peak of the data set is at 20 minutes.

Step-by-step explanation:

A:
True
False
True

B:
20

find the surface area of the pyramid. The side lengths of the base are equal.

Answers

Answer: Your answer will be

576.66615 but if rounded it will be 576.67

Step-by-step explanation: Hope I helped

Answer:

552cm squared

Step-by-step explanation:

The first step is to find one of the surface areas of the triangles.

(12*17*0.5)

102

Now that we have one of them, we need to find what the four of them together is equal to.

(102*4) or 102 + 102 + 102 + 102

408

The next time is to find what the square is equal to.

(12*12)

144

The last step is to add the four triangles and the squares surface areas together.

408+144

552

The surface area of the shape is going to be 552cm^2

Let f(x) = 3x + 2 and g(x) = x^2 - 5x - 1. Find f(g(x)).

Answers

g (x) c+ 9= 43 2^ 78-4

Yeah!!!
By the time I was going to answer the guy above me have a perfect answer

determine the missing side of the triangle

∛

Answers

Answer:

Finding the missing side of a right triangle is a pretty simple matter if two sides are known. One of the more famous mathematical formulas is a2+b2=c2 a 2 + b 2 = c 2 , which is known as the Pythagorean Theorem.


Amy's school is 4 miles from her house. Jane lives between Amy's house and the school.

After school, Amy walked for 40 minutes at a constant rate to get to Jane's house. The girls stayed at jane's house for half an hour, then Arny borrowed jane's bike and rode home at a constant rate.

She arrived home 1 1/2 hours after school ended.

A) Assume Amy rides her bike faster than she walks.

Use the grid below to graph a function representing Amy's trip.

Answers

Answer:

4 x 40 = 160, 160 x11= 1760+2= 1762

Step-by-step explanation:

1. The product of eleven times a number less than 12

A. 11n - 12
B. 12 - 11n
C. 12n - 11
D. 11(n - 12)

2. Solve the following one-step equation

x + 5 = 9

A. x = 9
B. x = -12
C. x = 4
D. x = 12

Answers

Answer: c x= 4 you subtract 5 from 9 to get x

Answer:

1. d ? maybe 2. c

Step-by-step explanation:

PLEASE HELPPP!!!
Which one is the correct answer?

Answers

Answer:

1 or 4 I think

Step-by-step explanation:

Answer:

you are correct

Step-by-step explanation:

if you really wanted to you can make a probability tree and list all of the possible outcomes to double check your answer

In a pair of complementary angles, the measurement of the larger angle is three times that of the smaller angle. Find the measurements of the two angles.

Answers

Answer:

Angle L*; 67.5 degrees

Angle S*; 22.5 degrees

Step-by-step explanation:

Angle L is 3 times bigger than Angle S.

With this information, we can make an equation.

L=3S

Complementary angles add up to 90 degrees.

90 = 3S + S

90 = 4S

22.5

Angle S equals 22.5.

Because Angle L is 3 times bigger than Angle S, we multiply 22.5 by 3.

This gives us 67.5.

Angle L is 67.5 degrees

Angle S is 22.5 degrees

Now, in order to check our work, we add the two angles together.

67.5 + 22.5 = 90

Because they add up to 90 degrees, the complementary angles work with each other meaning that we are correct

*Angle L is the larger angle

**Angle S is the smaller angle

So the meaning of two angles being complimentary simply means that the two angles add up to 90 degrees. Lets call the two angles x and y where x is the smaller angle.
x + y = 90
We also know that y, being the larger angle is 3 times x.
y = 3*x
Given these two we can solve the problem with basic algebra!
x + y =90
x + (3*x) = 90
4*x = 90
x = 90/4
x = 22.5
y = 3 * x
y = 3*(22.5)
y = 67.5

help pls due today correct answer = brainliest

Answers

Answer:

3 grams

Step-by-step explanation:

Answer:

It would be 3 grams

At The Burger Palace, 2 hamburgers and 1 small order of fries costs $6.50. The Clarke family ordered 5 hamburgers and 5 small orders of fries and paid $17.75.

Select the TWO equations that fit the scenario described above


a. 2x+5y=24.25

b 6.50x+17.75y=5

c 5x+5y=6.50

d 5x+5y+17.75

e 2x+y=6.50

Answers

Answer:

The answer is D.

Answer:

why they ordering that much the faties

Can someone pls help! 20 points!

Answers

Your answers:

J:
m= -4/3
b= 5

K:
m= 2
b= -2

L:
m= 3
b= 0

M:
m= -1/3
b= -2

N:
m= 1/4
b= 5

Because:

m= slope (rise/run)
b= y-intercept (which is where the line hits the y axis)

this is timed plese help

Answers

Answer:

98in^2

98 inches squared

Step-by-step explanation:

24.5=1 triangle

x=4 triangles

x=24.5*4

x=98 in^2

Can someone solve all of this for me (50 FOR BRAINLIEST)

Answers

Yesss i need the answer too

PART 2 OF PRODIGY HELP!

Answers

Fractions -

I like to turn the fractions into improper fractions, so I wil convert them.

3/2 + 29/3

Make like denominators

9/6+58/6=67/6

or 11 1/6

If I inch is equal to 2.54
centimeters, 7 inches is
how many centimeters?
A 16.84 centimeters
B 17.78 centimeters
C 16.32 centimeters
D 17.56 centimeters

Answers

Answer:

B

Step-by-step explanation:

1 inch = 2.54 cm

7 inches = 2.54 * 7

7 inches = 17.78

B

The answer is B- 17.78 centimeters.

MATH SMARTIES i will give brainliest CAN YOU TELL ME IF MY ANSWER IS CORRECT AND IF NOT CORRECT THEN CAN YOU TELL ME THE CORRECT ANSWER

Answers

Answer:

It is A

Step-by-step explanation:

5 and 6 are the only numbers greater than 4 and they are both heads and tails.

Answer: Your correct. Can I get brainleist

Step-by-step explanation: They are the only numbers greater than 4 besides B which is incorrect it would be nice if I could get brainleist. I was the first to answer.

What is the value of x?
6/x=18/30

Answers

the answer should be x = 10

Answer:

x=10

Step-by-step explanation:

18/30 can be simplified as 3/5

6/x=3/5

Multiply both sides by x

6=3x/5

Multiply both sides by 5

30=3x

Divide both sides by 3

x=10

Therefore, x=10

Find the area of the shaded section only in the figure below.

Answers

There is nothing there!!!!
I don’t see anything ?

4 4/5 - 2 2/3 I'm really bad at this stuff

Answers

Answer:

2 2/15

Step-by-step explanation:

4 and 12/15 - 2 and 10/15 so it’d be 2 and 2/15

The value of 2^3 + 4^2 = ___. Numerical Answers Expected! Answer for Blank 1:

Answers

Answer:

Step-by-step explanation:

2^3+4^2

2(2)2+4(4)

8+16

24

The base of a parallelogram is 3.2 centimeters and the height is 1.8 centimeters. What is the area of the parallelogram? Do not round your answer. [brainliest + 50 PTS.]

A = __ cm 2

Answers

Answer:

A = 5.76 cm²

Step-by-step explanation:

3.2 cm x 1.8 cm = 5.76 cm²

Answer:

5.76 cm^2

Step-by-step explanation:

The area of a parallelogram is the product of its base and height.

area=3.2×1.8=5.76 cm^2

Pleasseeeee help I’m bad

Answers

Answer:24.77cm

Step-by-step explanation:

8*3=24

3*8=24

the answers the first one 24pi

While shopping for​ clothes, Alex spent ​$40 less than 2 times what Gina spent. Alex spent ​$14. Write and solve an equation to find how much Gina spent. Let x represent how much spent.

Answers

Answer:

27$

Step-by-step explanation:

14 = 2x - 40

14 + 40 = 2x

54/2 = x

x  = 27

Sorry I need points and someone else posted the answer

DUE TODAY!!!! I WILL MARK BRAINLIST

How many data points are in Set A?
Calculate the median and mode for this set of data.
Calculate the range and interquartile range for this set of data.
Visually analyze the data, using the terms cluster, gap, and outlier in your analysis. Write your answer in two or more complete sentences.

Answers

median: 3
mode: 3
range: 9
interquartile range: 2

the outliers are 9 and 5. there is a cluster between 2 and 3.

Rosa conducted a survey of 25 students' favorite types of music. The results are shown in the table. Of the 600 students in the whole school, how many would you expect to prefer Pop/Rock?

Answers

Answer:

400

Step-by-step explanation:

400 is the answer
Hope this helps! :)

MATH SMARTIES I NEED UR HELP CAN U TELL ME IF MY ANSWER IS COORRECT AND ITS NOT CORRECT CAN YOU TELL ME THE CORRECT ANSWER

Answers

you are CORRECT!
Lmk if this helps!!
Your answer is correct!!

I need help!!
1. This table shows a proportional relationship between x and y.

What are the missing values?

Enter your answers in the lines.

x __ __ 8 11
y 15 30 __ 55

2. Jane is taking a road trip to visit her friend. Every hour, Jane drives 60 miles. The table represents this proportional relationship.

What are the missing values?

Enter your answers in the boxes.

Number of hours passed 1 2 3 4
Distance traveled (mi) __ __ __ __

Answers

Answer:

I dont know the first one but number 2 is 60 120 180 and 240. hope this helps :D

Step-by-step explanation:

Hey sis I just got a call back to see how y’all doing today and how much you doing today and how your

please help me out, thank you
i split the question into two screenshots but its just one question

Answers

Answer:

The remaining dollars is 12 and the percent is 3%

Step-by-step explanation:

Yea the first person is right I did the math

PLEASE HELP WILL MARK BRAINLIEST!!

Answers

Answer:

3.5

Step-by-step explanation:

Locating the median is taking all answers into account then dividing by all possible answers.

Other Questions
only right answers! Making you a Brainly :) can anyone solve please 10. Fill in the blanks in the following sentences with appropriate form of the verbsgiven in brackets : 4Computers (a) (speak) the same language. Through computers we(b) (reach) undreamt horizons and (c) (become) global citizens.Computers (d) (open) the doors to the world of knowledge and latestinformation. (c)What made the writer retie his shoelaces? Chapter: Heaven lakeBook: Magic lantern class 8 Drag the tiles to the correct boxes to complete the pairs.Using the properties of integer exponents, match each expression with the correct equivalent expression. what are contour lines Please help!!!Can someone find out what a, b, c, and d is?? have you made an artwork?are you currently making one? if so ,what kind ? what was a significant event for this battle the capture of philadelphia? Define the term Social Change? Why do you think Noah Webster fought so hard for copyrightlaws? A sinusodial function whose frequency is 3, maximum value is 12, minimum value is -6 has a y-intercept of 3. What function could be the function described Individuals connect to the Internet through an __ (1) __ allowing them access to the system. The rules on the Internet for how messages are addressed and passed on are called __ (2) __ . What is the term used to describe an instance when two-thirds of congressional memebers Vote against a presidential veto?A) Gridlock B) Overdrive C) An override D) A filibuster what is the equation of a circle with a radius of 7 and centered at point (3,-4) Why is it important to include inserts in our scenes? TWO IF THE MOST COMMONLY ABUSED OPIOIDS ARE? A. VALIUM AND ADDERALLB.. OXYCONTIN AND VICODIN C. OXANDRIN AND ANADROL what are the multimedia resourcess you consider very helpful to you as a student NASA launches a rocket at t = 0 seconds. Its height, in meters above sea level, as a function of time isgiven by h(t) = 4.9t2 + 139t + 185,Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?The rocket splashes down afterseconds.How high above sea level does the rocket get at its peak?The rocket peaks atmeters above sea level. The table below models a exponential function. Find f(8)