HELP QUICKKK
Car A is traveling east at a steady speed of 60 miles per hour. After 2 hours, it is 130 miles east of Johnstown. Car B is traveling east on the same road. Its distance east of Johnstown is represented by the graph. Where were the two cars in relation to each other when they began traveling? A. Car A was 10 miles east of car B. B. Car A was 60 miles east of car B. C. Car B was 20 miles east of car A. D. Car B was 10 miles east of car A
Answers
Answer:
D. Car B was 10 miles east of car A
Step-by-step explanation:
→ Work out how many miles car A travelled
130
→ Work out how many miles car B travelled in 2 hrs
120
→ Find the difference
Car A is bigger by 10 miles
Answer:
Car A was 10 miles east of car B
Related Questions
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
Does anyone know??????
Answers
Answer:
the 2nd sentence
Answer:
It's hard to tell but honestly it's probably the first sentence
Step-by-step explanation:
I hope that this can help :)
Algebra gotta be the most hardest math. Help a sister out
Answers
Explanation: When you have a problem like this, you can plug in the numbers for each variable directly into the equation, then simplify the equation to solve.
So we get:
12/6 + 5 - 4(6) + 12
Which simplifies to :
2 + 5 - 24 + 12 = -5
Δ MNO ~ Δ PQR
What is the length of x?
1 4/5
1 7/9
1 3/5
2 1/2
IF U STEAL POINTS U GET REPORTED
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The value of x in the given triangle is \(1\frac{3}{5}\)
What are the similar triangles?Similar triangles have the same corresponding angle measures and proportional side lengths.
Given that, two triangles are similar, Δ MNO ~ Δ PQR,
According to definition of similar triangles,
PR/MO = QP/NM
x/4 = 2/5
x = 8/5
x = \(1\frac{3}{5}\)
Hence, the value of x in the given triangle is \(1\frac{3}{5}\)
Learn more about similar triangles, click;
https://brainly.com/question/29731302
#SPJ2
Please help I will mark the best one brainliest
Answers
Answer:
Step-by-step explanation:
bro z is = to -6
Z=-6
so 5(-6+6)=0 i think bro send me a comment if its wrong
According to the 2010 census data, the population of Texas was about 25,000,000 people. The land area of Texas is about 260,000 m^2. What was the average number of people per square mile in 2010?
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Answer:249037470.178 peoples per mi^2
What MUST be true when adding and subtracting numbers in scientific notation?
Answers
This might help you with your question 2 numbers inside of scientific notation have to be manipulated in order for their own foundations to have the same exact exponent
To be added or subtracted, two numbers in scientific notation must be manipulated so that their bases have the same exponent--this will ensure that corresponding digits in their coefficients have the same place value.
Please answer ASAP I will gave brainliest to best answer
Answers
Answer: the next one is a triangle with a square inside
i think
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
Ava is buying 30 baseball caps and pays a total of $240. Each cap costs the same amount. Determine whether the situation below represents a direct proportion, and justify your reasoning. If so, find the constant of proportionality.
Pls find the answer winter break is almost ending
Answers
90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you...
The answer is 8 so its a direct proportion
I think...
The constant of Proportionality is 8.
What is constant of Proportionality?If the ratio of one variable to the other is constant, then there is a proportional relationship between the two variables. If x and y are in a proportional relationship, then the ratio of y to x is the constant of proportionality. We can also express it as x is to y at times.
Given:
Total Baseball Caps= 30
Total amount of Cap= $240
let the number of caps sold be c.
Then, the equation is
30 c= 240
and, c= 240/30
c= 8
Hence, the constant of Proportionality is 8.
Learn more about constant of Proportionality here:
https://brainly.com/question/29126727
#SPJ2
someone please help me asap (worth 15 points)
Answers
Answer:
A, C, and E are isosceles but not equilateral, B is scalene, and D is equilateral.
Step-by-step explanation:
You need to know the definitions of scalene, isosceles, and equilateral triangles. Scalenes have no congruent sides, isosceles have at least two congruent sides, and equilaterals have all three sides congruent. The lines or tick marks on sides represent that they are congruent to the other sides with that mark. Thus, A, C, and E are isosceles but not equilateral, B is scalene, and D is equilateral.
A map of a town has no scale. The actual distance between the school and the mall in the town is 5 mi., which is shown on the map as 2 in.
The distance from the school to the library on the map is 1 1/2 in. What is the actual distance in miles between the school and the library?
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Explanation: You can solve this by thinking of proportions. When you look at 1 1/2 (or 1.5) to 2, you can see that 1.5 is 3/4 of 2. Since scales on a map are meant to be proportional to the real distance, we can use this 3/4 scale to calculate the real distance from the school to library. Simply multiply 3/4 and 5 and you will receive 15/4 or 3.75.
Answer:
3.75 miles
Step-by-step explanation:
WILL MARK BRAINLIEST After selling 15 lemonades,
Jessica made $5. After
selling 42 lemonades, she
made $18.50.
Graph the equation using each form (standard form, point-slope form, and slope-intercept form)
Answers
Answer:
the answer is 65.5 im pretty sure of it!
The graphs show the distances traveled by two cars moving at constant rates.
Drag to the table the unit rate that matches each graph.
Answers
Answer:
doodey
Step-by-step explanation:
The tape diagram below represents 100\%100%100, percent.
What percent is represented by the shaded area?
Answers
Answer:
Step-by-step explanation:
Well the answer is 40 cause you count by 20 so if you in 20 t o times then you would get 40 percent
A wall is 12 feet long and 8 feet tall. There is a square window 4 feet long in the wall. What is the area of the wall surface?
1. 96 ft 2
2. 80 ft 2
3. 92 ft 2
4. 32 ft 2
Answers
Answer:
80 ft2
First let's find the total area of the wall: 12 x 8 = 96. Then, we need to subtract out the window. To find the area of the wall, we'll need to find the area of the window and subtract it from the total area of the wall: 4 x 8 = 32 | 96 - 32 = 64. However, I am assuming the height of the window is 8 feet. If the window is 1 foot tall, the answer is 92 feet. If the window is 4 feet tall, the answer is 80 feet.
(The first and last answers are incorrect) As there is no picture provided, as I am assuming there is a picture, please follow my instructions left for you above as to what the answer would be depending on the height of the window.
At the beginning of spring, Sophia planted a small sunflower in her backyard. When it was first planted, the sunflower was 25 inches tall. The sunflower then began to grow at a rate of 3 inches per week. How tall would the sunflower be after 9 weeks? How tall would the sunflower be after
w
w
w weeks?
Please include both awnsers this costed lots of points :/
Answers
which also means:
25 + 27 = 52
Sentence answer:
The sunflower grew 52 inches after 9 weeks.
Expression:
25 + 3(9)
Showing your work:
3(9) = 3 x 9
= 27
27 + 25 = 52 inches
A group of students must collect at least $120 to organize a science fair. They have already collected $20. Which graph best represents the possible amounts of money the students still need to collect? (1 point)
Number line graph with closed circle on 120 and shading to the right.
Number line graph with closed circle on 20 and shading to the right.
Number line graph with closed circle on 140 and shading to the right.
Number line graph with closed circle on 100 and shading to the right.
Answers
Answer:
Number line graph with closed circle on 80 and shading to the right.
It might be wrong, don't be surprised if it is. :\
But also hope it help. :)
Someone help me with this ASAP!
Answers
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
what anime do you watch
Answers
Answer:
Naruto
Step-by-step explanation:
Which line most accurately represents the line of best fit for the scatter plot?
answer choices
Line A
Line B
Line C
Line D
Answers
This line is as close as possible to all of the points. Ideally, we'd want all the points to be on the same line, but this is the next best thing.
Something like line C is close to only the left-most point, while the other points are left out. Lines A and B are a similar story to line C.
A scientist looks at a cell through a microscope. The actual diameter of the cell is 2.5 x 10*-5 meters. What is the diameter of the image of the cell if it id magnified 400 times? PLS HELP. NEED IT QUICKLY TY
Answers
Answer:
use a calculator
Step-by-step explanation:
Somebody help me with this question, please!
Two lines, A and B, are represented by the following equations: Line A: 3x + 3y = 12 Line B: x + y = 4 Which statement is true about the solution to the set of equations? (4 points)
Select one:
A. It is (12, 4).
B. There are infinitely many solutions.
C. It is (4, 12).
D. There is no solution.
Answers
Answer:
it is definitely the option of C
Answer:
b infinite solutions
Step-by-step explanation:
3x+3y= 12
when divided by three you get
x+y=4
This can have many solutions such as
x=1 y=3
x=1.5 y=2.5
x=3.99
y=0.01
etc
I NEED THIS ASAP! IL MARK BRAINLY
Who or what would be considered a reliable primary source on the subject of directing a Hollywood movie?
a. a textbook on directing
b. director Steven Spielburg
C. the Internet
d. a college student studying film making
Answers
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
Kyle is shopping for his favorite
cereal at the grocery store. The
9 ounce box costs $2.52 while the 12 ounce box costs $3.60. Which is the better deal? How much will he save per ounce?
A) 9 oz.; 20¢/oz.
B) 12 oz.; 20%/oz.
C) 9 oz.; 2¢/oz.
D) 12 oz.; 2¢/oz.
E) 12 oz.; 9¢/oz.
Answers
better deal for Kyle means which is cheaper, namely which one gives the more Cereal per penny.
well, we can look at both deals from a standpoint of a rate, let's see how much each one costs per ounce.
\(\begin{array}{ccll} oz&\$\\ \cline{1-2} 9 & 2.52\\ 1& x \end{array} \implies \cfrac{9}{1}~~=~~\cfrac{2.52}{x}\implies 9x=2.52\implies \underset{\textit{\LARGE better deal}}{\stackrel{\textit{28 cents per ounce}}{x=\cfrac{2.52}{9}\implies x=0.28}} \\\\[-0.35em] ~\dotfill\\\\ \begin{array}{ccll} oz&\$\\ \cline{1-2} 12 & 3.60\\ 1& y \end{array} \implies \cfrac{12}{1}~~=~~\cfrac{3.60}{y}\implies 12y=3.6\implies \stackrel{\textit{30 cents per ounce}}{y=\cfrac{3.6}{12}\implies y=0.30}\)
well, yes, "x" is better but by how much? well, 0.30 - 0.28 = 0.02, by 2¢ at Mt Rushmore.
Five balls, A, B, C, D, and E, weigh 30g, 50g, 50g, 50g, and 80g each. Which ball weighs 30g?
Answers
Answer:
A weighs 30 because it is always on the higher side
help I have 2 mins wmnibfie
Answers
A cylinder has a radius of 14 inches and a height of 10 inches. A rectangular prism has
square bases with side lengths of 8 inches. The two figures have the same surface
area. What is the approximate height of the rectangular prism?
Answers
Answer:
61.973
Step-by-step explanation:
let the unknow side be x
surf of prism = 2*(8*8+8x+8x) = 2*(64+16x) = 128+ 32x
again, surface of cylinder = 2pi*r*(r+h) = 2 * pi * 14 * (14+10) = 672pi
now solve for x, when
128+32x = 672pi
Which of the following sets of ordered pairs represents a function?
{(−4, −4), (−3, −3), (−2, −2), (−1, −1), (0, 0)}
{(−4, −4), (−4, −3), (−4, −2), (−4, −1), (−4, 0)}
{(−4, −4), (−4, 0), (−2, −3), (0, −2), (−2, −1)}
{(−4, −4), (−4, −1), (−2, −4), (−1, −4), (0, 0)}
Answers
Answer:
\(\huge\boxed{\sf Option \ 1}\)
Step-by-step explanation:
For a relation to be a function,
the x-values (domain) in that relation should not repeat.So,
Here, the set of ordered pair that represents a function is:
{(−4, −4), (−3, −3), (−2, −2), (−1, −1), (0, 0)}Because in this set:
Domain = {-4, -3, -2, -1, 0}
Also, the values in the domain are not repeated. So, this set is a function.
\(\rule[225]{225}{2}\)
Answer:
the answer is i (1)
Step-by-step explanation:
because its all are saame