Answer:
40 minutes
Step-by-step explanation:
The least common multiple of 8 minutes and 10 minutes is ...
LCM(8, 10) = 8·10/GCD(8, 10) = 80/2 = 40
The red and blue trains will arrive together again in 40 minutes
plz help this is from Khan academy ty!!
Answer:
The answer is A
The First person to get this right with an explanation get Brainliest
Select all the true statements.
Dilations always increase the length of the line segments.
Dilations take perpendicular lines to perpendicular lines.
Dilations of an angle are congruent to the original angle.
Dilations increase the measure of angles.
Dilations of a triangle are congruent to the original triangle.
Dilations of a triangle are similar to the original triangle.
The third and last are the true statements of this problem.
Rise over run, unit rate, constant rate of change, and the variable m all represent slope.
True
False
Answer:
True.
Step-by-step explanation:
Please help me with a few you don't have to help with the whole thing
Answer:
what am i answering??
Step-by-step explanation:
We need to know what the best buy is for purchasing t-shirts at three different stores.
Fred Meyer: 6 shirts for $25.48 Target: $17.99 for 4 shirts Amazon: 5 shirts for $21.09
Type the answers to the following questions to solve this problem. Don't forget to show your units!
A. What is the price per shirt at Fred Meyer?
B. What is the price per shirt at Target?
C. What is the price per shirt at Amazon?
D. Which store has the best buy?
Price per shirt at Fred Mayer: Approximately $4.25
Price per shirt at Target: Approximately $4.49
Price per shirt on Amazon: Approximatley $4.22
Amazon is the best store to buy the shirts from because they are the cheapest.
4.22 < 4.25
4.22 < 4.49
Why did new imperialism end
Answer:
In historical contexts, New Imperialism characterizes a period of colonial expansion by Western European powers, the United States, Russia and Japan during the late 19th and early 20th centuries.[1] The period featured an unprecedented pursuit of overseas territorial acquisitions. At the time, states focused on building their empires with new technological advances and developments, expanding their territory through conquest, and exploiting the resources of the subjugated countries. During the era of New Imperialism, the Western powers (and Japan) individually conquered almost all of Africa and parts of Asia. The new wave of imperialism reflected ongoing rivalries among the great powers, the economic desire for new resources and markets, and a "civilizing mission" ethos. Many of the colonies established during this era gained independence during the era of decolonization that followed World War II.
The qualifier "new" is used to differentiate modern imperialism from earlier imperial activity, such as the so-called first wave of European colonization between 1402 and 1815.[1][2] In the first wave of colonization, European powers conquered and colonized the Americas and Siberia; they then later established more outposts in Africa and various regions of Asia.
The graph represents function 1, and the equation represents function 2:
A coordinate plane graph is shown. A horizontal line is graphed passing through the y-axis at y = 3.
Function 2
y = 5x + 4
How much more is the rate of change of function 2 than the rate of change of function 1?
2
3
4
5
Answer:
3
Step-by-step explanation:
Use the distributive property to demonstrate that the product of 10 and -[tex]-\frac{1}{5}[/tex] is a negative number. Make sure to include all steps in your answer.
help me out please , thank you and Ill make your brainlist.
Answer:
Try desmos
Step-by-step explanation:
Match each proportion with its solution.
Answer:
1. y=9
2. y=4
3. y=6
4. y=8
Step-by-step explanation:
1) 6 times 12 equals 72. 72 divided by 8 is 9.
2) 18 times 2 equals 36. 36 divided by 9 is 4.
3) 10 times 3 equals 30. 30 divided by 5 is 6.
4) 4 times 10 is 40. 40 divided by 5 is 8.
Answer:
9
4
6
8
Step-by-step explanation:
You travel 234 miles in 4.5 hours. Find the speed you travel.
who has this much points??
Answer:
wish that could be me I have 620
Step-by-step explanation:
HELP ASAP! im really stuck because im dumb and if anyone can help that would be appreciated!
Jaleel and Angela buy a 20-cup bag of sugar and divide it evenly to make their recipes. If they each use ALL of their sugar, how much FLOUR do they each need?
the question is in da image! ty its from Khan academy btw if that helps :)
Answer:
Sorry, I just know (x + y) and ( x - y). Hope it help!
Step-by-step explanation:
x + y = 4 + 2= 6
x - y = 4 - 2= 2
Answer:
Step-by-step explanation:
You have the closest to zero in the right spot but you need to flip the other two
Last night, the temperature fell from 0°F to –131 5 in 42 5 hours. What was the average temperature change per hour? Solve the division problem. Negative 13 and one-fifth divided by 4 and two-fifths The temperature drop per hour can be represented by °F.
Answer:
-3
Step-by-step explanation:
Please mark brainiest please
50 twelves – 3 twelves
NEED ANSWER AND HELP ASAP!!!!!!!
Answer:
564 or 456
Step-by-step explanation:
50*12 = 600
3*12=36
600-36=564
50-12=38
38*12=456
Captain's Lawn Service can mow 8 lawns in 5 hours.
At this rate, how long does it take for the service to mow 12 lawns?
Michael's haircut was $14.00. He gave a tip of $3.50. What percent did Michael leave as a tip? 10% 15% 20% 25%
Answer:
25%
Step-by-step explanation:
3.5 is 1/4 of 14. 3.5 times 4 =14.
Answer:
25%
Step-by-step explanation:
You can work backwards.
$14.00 ÷ $3.50 = 1/4 = 25/100 = 25%
I NEED HELP! please do a step-by-step process and explain the answer!! Will make the best and understandable explanation the brainliest!
Answer:
44 degrees
Step-by-step explanation:
You can tell that the angle is less than 45 degrees but close because in that one section with angle 2 is less than half of a right angle or 90 degrees.
If we look at the section on the middle right there is an angle that is 46 degrees, there is also a 90 degree angle next to it. And 46+90=136 and then 180-136=44.
The reason the math is important is because a triangles angles add up 180 degrees and that section with the 40 degree angle is in a triangle so we would have to add the two angles together (46+90=136), then subtract the answer by 180 (180-136=44) and the sum of that problem is the answer.
A loan of $25,000 has an annual simple interest rate of 5.5%. The total cost of the loan is $38,750.
A. How much total interest will you pay?
B. How long does it take to repay the loan?
Answer:
$13,750
10 years
Step-by-step explanation:
1/5 of the beads in a jar are purple. Karen plans to use the purple beads to make 6 necklaces. If she used the same number of purple beads to make each necklace, what fraction of them would be on each necklace?
Answer:
Im late and I could be wrong but is it 3/100?
Step-by-step explanation:
Happy Store realizes a mark-up of PhP3,450 in selling TV sets. If its items are sold at a
mark-up of 40% of the selling price,
a. What is the regular selling price of the TV set?
b. What was the cost of the TV set?
c. What is the rate of mark-up based on cost for the TV set?
d. If overhead expenses are at 27% of the cost, what is the break-even price of the TV
set?
e. If the TV set is sold at PhP7,500, how much profit or loss is incurred by Appliance
Store?
A function that shows a constant rate of change, the graph is a straight line.
Increasing Function
Unit Rate
Linear Function
Interval
Answer:
linear function
Step-by-step explanation:
Answer:
Linear Function
Step-by-step explanation:
Linear functions are described as a function whose graph is a straight line and has a constant rate of change.
6x + 13 = 37
please provide reasoning
6x + 13 = 37
6x = 37 - 13
6x = 24
x = 24/6
x = 4
Answer: x = 4
Answer:
x = 4
Step-by-step explanation:
6x + 13 = 37
(given)
6x + 13 = 37
- 13 - 13
(subtraction property of equality; cancel out the constant term of the left side by subtracting 13 from both sides so 6x is by itself)
6x = 24
÷6 ÷6
(division property of equality; divide both sides by 6 to cancel out the coefficient in 6x in order to solve for x)
x = 4
(this is the solution to the equation)
______________________________
Proof:
Substitute this answer back into the equation in order to verify that the solution forms a true equation.
x = 4 → 6(x) + 13 = 37 → 6(4) + 13 = 37 → 24 + 13 = 37 → 37 = 37
The graph and the equation show the relationship between gas price and amount of gas purchased for two different stations. Which gas station charges less per gallon?
A. Gas Station #1
B. Gas Station #2
C. The costs per gallon are equal for both gas stations.
D. The answer varies according to how much gas is being purchased.
Answer:
Step-by-step explanation:
The answer is B
Answer:
B
Step-by-step explanation:
Gas Station #2 charges less because every gallon costs 3.25 as y=3.25x where 3.25 is the amount perm gallon.
help meeeee pls
20 points pls pls pls
they are all the same angle but its rlly hard
Answer:
Im confused what do you need me to figure out?
Step-by-step explanation:
what is 1872 divided by 9
PLZ HELP
Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that will increase his profit, as expressed by the function y = 32x, where x is the number sold and y is the amount of profit.
How many more dollars will Jacob earn on each skateboard deck if he switches to the new material? Explain how you found your answer.
Answer:
i think 5
Step-by-step explanation:
I just subtracted 32 -27 so yeah
The distance around the outside of a park is 0.9 miles. Dani drove 0.6 of the distance during her lunch hour. How far did she drive??
Answer:
2 miles
Step-by-step explanation:
Answer:
0.3 miles
Step-by-step explanation: just subtract