The graph shows the motion of two cars starting at different places on a highway. Their speeds can be compared by comparing the steepness of the graphed lines.
Use the drop-down menus to complete the statements.
Answers
From the steepness of the slope lines and the slope value calculated, Car B is traveling at a greater speed than Car A
Calculating the slope of each Car :
Slope = Rise / Run = (y2 - y1) / (x2 - x1)For Car A :
Slope = (100 - 25) / (3 - 0) = 75 / 3 = 25 miles / hour
For Car B:
Slope = (150 - 0) / (2 - 0) = 150 / 2 = 75 miles / hour
The slope gives the speed level of each car, and hence the car with the higher speed.
Therefore, car B is traveling faster than car A has it has a higher slope value.
Learn more :https://brainly.com/question/18405415
Related Questions
I need help with this help
Answers
Answer:
1. 30:12 C
2. 18/27 and 30:45. B, C
3. 9.95. C
Step-by-step explanation:
Hope this helps :3
Answer: First answer is: 12:30. 2nd: 3:2. 3rd: 9.95
Step-by-step explanation:
How do you decide where to shade an inequality whose boundary dose not go through the origin?
A. For <, shade above the boundary
B. If (0,0) is a solution, shade where (0,0) is
C. For >,shade below the boundary
D.If (0,0) is a solution, shade the boundary.
Answers
Answer:
I’m pretty sure that it is D because it says boundary and not just where it is at.
Step-by-step explanation:
If you have an equation for your graph you would substitute the y AND x with 0, you the solve the solution and if the solution is true then the space where (0,0) is located becomes the shaded area because that resembles the area in which everything is a positive solution with the equation. If it is false then the opposite area is then shaded because (0,0) doesn’t work with the problem.
I hope you get it right! Have a good week :D
PLEASE HELP, WILL GIVE BRAINLIEST!!
The table shows the location of different animals compared to sea level. Determine if each statement is True or False.
The distance between the fish and
the dolphin is |–3812 – (–8414)| = 4534 feet.
True or False?
The distance between the shark
and the dolphin is |–145 – 8414| = 22934 feet.
True or False?
The distance between the fish and
the bird is |1834 – (–3812)| = 5714 feet.
True or False?
The distance between the shark
and the bird is |1834 – 145| = 12634 feet.
True or False?
Answers
Shark and dolphin: false 8559 ft
Fish and bird: false 1689 ft
Shark and bird: false 1689 ft
Answer:
Fish and Dolphin: False 4602 ft
Shark and dolphin: false 8559 ft
Fish and bird: false 1689 ft
Shark and bird: false 1689 ft
Step-by-step explanation:
just did this question on a quiz .
The expression 87000(1.12)^t represents the population of a town t hears after 1996. By what percent does the population increase each year?
PLEASE ADD AN EXPLANATION AND HELP MEEEEEEEE
Answers
Answer:
It is 12%
Step-by-step explanation:
A or 87000 in this case represents the starting value, which is this case is the starting population of the town. r or 1.12 represents the percentage increase, if it increases by 12% than the next year has 1.12 times as many people as the previous year so this is represented by 1.12 rather than say 0.12 which would indicate a 88% decrease instead. t is the time, no. of years in this case, that has elapsed since 1996. This formula basically means that a town population of 87000 increases by 12% for every year of time that elapses.
Please hurry i need to bring my grade up before friday
Answers
Answer:
Step-by-step explanation:
1+1 is about 3 so 3
NEED HELP ASAP Match each set of information about a circle with the area of that circle.
Drag and drop the card to match the information.
Answers
Answer:
the first one is A The second on C the third one D and last one B
Step-by-step explanation:
2.C
3.D
4.D
Hope this helps
1) 43.36 - 23.23
2) 75.12 + 20.13
3-12) Create 10 problems of your own and solve them. (5 addition and 5 subtraction
can you also pls create 10 promblems to? i dont get this one
Answers
Which statements are true about the expression 3 over 4y + 5? Choose two correct answers.
The constant is 5.
The power of y is 3 over 4.
The terms are 3 over 4 and 5.
The expression is linear.
The expression has three terms.
Answers
HELP ME PLEASE REALLY IMPORTANT OR ILL GET IN TROUBLE!! WILL MARK AS BRAINLEST IF YOU GET IT CORRECT!!
Answers
Answer:
7
Step-by-step explanation:
The price of a jacket at a store increased from 72 to 90. By what percentage did the price increase?
Answers
Answer: 25%
Step-by-step explanation:
\(\frac{90 - 72}{72}\) ⋅ 100% = 25%
Answer: c. 25%
Step-by-step explanation:
90 - 72 = 18
18/72 = 0.25 = 25%
Calcule o valor de x na expressão:
x - (1080)^0 - 2.(2^3) = (5^2x+1)^0 + 4
Answers
x - (1080)^0 - 2.(2^3) = (5^2x+1)^0 + 4 = 22
A video game is on sale at Amazon for 35% off the original price of $28.50. Both Pat and Henri want to purchase the game, but they only have $21 each. They will have to pay 10% sales tax. Pat and Henri have different strategies to calculate the price and decide if they have enough money to get the game.
Pat takes 35% of $28.50 and subtracts that from the original price. She takes 10% of the sale price and adds it to the sale price to find the total amount she would have to pay.
Henri finds 65% of the original price and then calculates 110% of the sale price.
Will Pat's strategy calculate the correct total? Explain the calculations.
Will Henri's strategy calculate the correct total? Explain the calculations.
Do they each have enough to purchase the game?
Explain your answers using complete sentences and show your work.
Answers
Answer:
yes pat will, because he is taking 35% off of the original price to get the sales price. no henry wont, because the total is supposed to go down not up. no they will not be able to buy 1 for each of them because 1 game costs $18.70
Step-by-step explanation:
28.50/100=0.285
0.285=0.28
0.28*35=9.80
28.50-9.80=18.70
20 points to whoever gets these right!! <3
Answers
Answer:
1st one 8/20
Step-by-step explanation:
One of the angles in a right triangle is 20°. A median, an angle bisector, and a height are all drawn from the right angle.
a)Find the angle measure between the median and angle bisector.
b)Find the angle measure between the angle bisector and the height.
Answers
Answer: I would say A
Step-by-step explanation: The reason I say A is because One to find the angle you have to add( Okay I'm in 8th grade and My brain is slow so please don't judge) but maybe try adding and doing division? I'm not sure
yeah it’s urjhedejek
Solve five and four tenths times two
Answers
Answer:
8 10ths
Step-by-step explanation:
in simplest form it would be that but not in simple from also that
Answer:
\(10\frac{4}{5}\)
Step-by-step explanation:
\(5\frac{4}{10} *2\)\(=10\frac{4}{5}\)
First:
Convert any mixed numbers to fractions.
Reduce fractions where possible.
Then your initial equation becomes:
\(\frac{27}{5} *\frac{2}{1}\)
Applying the fractions formula for multiplication
\(\frac{27*2}{5*1}\)
\(=\frac{54}{5}\)
\(10\frac{4}{5}\)\(=10\frac{8}{10}\)
A prism is completely filled with 96 cubes that have edge length of 1/2 cm. What is the volume of the prism? Enter your answer in the box.
Answers
Step-by-step explanation:
Volume of one cube is 1/2 * 1/2 * 1/2 = 1/8 cm^3Volume of prism is 1/8 * 96 = 12 cm^3
If the circumference of a circle is 389.36 yards, what is the circle's diameter?
Answers
Answer:
123.94, approximately, because it is divided by π
Answer:
123.94
Step-by-step explanation:
you dont want it
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Answers
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
A rectangular pyramid and a rectangular prism have the same length, width, and height. If the volume of the rectangular pyramid is 75 cubic centimeters, what is the volume of the rectangular prism in cubic centimeters?
Answers
Answer:
225 cubic centimeters
Step-by-step explanation:
The formula for the volume of a rectangular pyramid is V = (1/3)Bh, where B is the area of the base and h is the height. The base of the rectangular pyramid is a rectangle with the same length and width as the rectangular prism. Let's call the length, width, and height of both shapes "l", "w", and "h", respectively. Then:
V_pyramid = (1/3)B_pyramid * h
75 = (1/3)(lw) * h
We also know that the rectangular prism has the same length, width, and height as the rectangular pyramid, so its volume can be calculated using the formula V_prism = lwh:
V_prism = lwh
V_prism = lwh = l * w * h
Since l = w = h in this case, we can simplify this to:
V_prism = l * w * h = l^3
We can use the equation for the volume of the rectangular pyramid to solve for h:
75 = (1/3)(lw) * h
225 = lw * h
h = 225/(lw)
Substituting this value for h into the equation for the volume of the rectangular prism gives:
V_prism = l^3 = l * w * (225/(lw))
V_prism = 225 cubic centimeters
Therefore, the volume of the rectangular prism is 225 cubic centimeters.
Can you guys help me Thank you so much!!
RE-DO
Answers
Answer:
x=14
Step-by-step explanation:
A to B = 1:2
so B is 2 times bigger than A
A = 9 so B is 18
18 - 4= 14
x = 14
I had the same thing before and got it right
15 points pleasee helpp !!
Answers
Answer:
288mm3
Step-by-step explanation:
PLS HURRY
Choices:
A. 20
B. 25
C. 22
D. 18
Answers
Hello, if anyone knows this, can someone give me step by step?
Answers
Answer:
sorry cant help you
Step-by-step explanation:
Two friends plant a tree and record the height of the tree each following year to track its growth. The data can be represented by the linear model y = 4.3z +3.25, where y represents the height of the tree, in feet, and z represents the number of years since it was planted.
Based on the linear model, what is the expected height of the tree in 8 years?
3.25
4.3
31.2
37.65
Answers
Answer:
D.) 37.65
Step-by-step explanation:
I know that 8 is an input based on this word problem. So, then I plug in the 8 for z and solve to find the expected height of the tree in 8 years.
y=4.3z+3.25
y=4.3(8)+3.25
y=34.4+3.25
y=37.65
In 8 years the expected height of the tree is 37.65
Find the mistake: two-step equations (very easy 7th grade problem)
5 stars for correct answers
have a splendid day and dont forget to love yourself :)
choices are step 1, step 2 , step 3 , or nigel didnt make a mistake
Answers
Answer:
Step 1
Step-by-step explanation:
Step 1 is incorrect because he forgot to use the distributive property.
Explanation:
1/2 (2h - 4) = 20 needs to be distributed.
1/2 * 2h = 1h and 1/2 * -4 = -2 and 20 * 1/2 = 10
It should be 1h - 2 = 10
But since he didn’t distribute, his first step was wrong causing the whole problem to be incorrect.
Help me PLEASEEEEE I will give brainlyest if the answer is correct
Answers
Answer:
See Below
Step-by-step explanation:
Lets look at our numbers:
The balloon is at 1000 feet.
The balloon drops at a constant speed of -4 1/2 per second.
How long will it take to get to 215ft, in seconds, s.
Lets see, if you were to subtract 1000-215, you will get 785.
The balloon needs to drop 785ft to get to 215ft above the ground.
The question asks how long will it take to get below 215ft.
Lets do the math for the descending feet. We calculated that it takes 785ft to hit 215ft above the ground, so, you need to divide 785ft by 4 1/2 to see how many seconds it takes. The answer for this is 174.4, we can make this 174 4/9.
**VERY IMPORTANT** If you use 174 4/9, this equals 215 seconds, it asks for below this, so you can use ANY number for this that it above this number.
Now for the inequality, look at the question, it asks how long will it take to get below, not equal to or more below, meaning that you can cancel out the inequality signs with lines below them. So your answer is 270 > ,
Please tell me if this is right, if its not let me know I apologize.
How many blocks will the 22nd term have in it?
Answers
Answer:
y = 47
Step-by-step explanation:
y = 2x + 3
y = 2(22) + 3
y = 47
Step-by-step explanation
Y=2x+3
Y=2(22)+3
Answer Y=47
Hope that helps
Which expression is equivalent to 9(15)?
A. 9(1+50)
B. 9(10+50)
C. 9(10+5)
D. 9(1+5)
Answers
B is 9(60)
D is 9(6)
But c is 9(15) so that’s the answer
( WILL MARK BRAINLIEST!! ) Southeast Asia is know as "the Crossroads of the World" because it is located along important trade routes.
A. true
B. false
Answers
Answer: The answer to your question is
A) True.
Answer:
true
Step-by-step explanation:
What is the difference of 16 and a number, divided by 2 ?
Answers
Answer:
it is 16 - 1/2n
Step-by-step explanation:
if we considered the number as n
Step by step explanation:
Difference meaning subtracting and we have to subtract 16 by a number (in this case we don’t know what the number is) therefore we can use X. Then we know that whatever answer you get from 16-x, it’s being divided by 2