05/23/19
What are the coordinates of vertex B’?
Square ABCD is located on a coordinate plane. The coordinates for three of the vertices are listed: A (2,7), C (8,1), D (2,1) Square ABCD is dilated by a scale factor of 2 with the center of...
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05/23/19
HELP ME WITH THIS QUESTION
Three people are sitting on a bus. Vivian is directly behind Ariel and directly left of Ron. If Ariel and Vivian are 7 feet apart, and Ron and Ariel are 10 feet apart, what is the distance between...
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05/23/19
I can't seem to work these problems...
The following numbers describe the length of time 50 students took to complete a particular exam. Minimum = 34 minutesMedian = 52 minutesMean = 61 minutesMaximum = 125 minutes Semara took 52...
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05/23/19
PEMDAS is not a completely universal system?
8/2(2+2)= ?Technically this should be 16 but with the American system it would be 1 according to pemdas
How do you find the height of a sphere?
If I have a cylinder that has 3 spheres with the radius of 3cm. What is the volume of all 3 spheres?Now in the cylinder has 3cm of space lift on each gap.What is the space left in the cylinder
A container holds 4608 cubic inches of waste. The dimensions of the container are tripled. How many cubic feet of waste does the new container hold?
I got this answer wrong but the site said the answer was 72. I'm confused how this answer was found and why the new container holds less than the old container if the old container's dimensons are...
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Volume of Smaller Barrel
Two barrels filled with juice are similar in shape. The smaller barrel has a height of 3 feet. The larger barrel has a height of 5 feet. The total volume of the barrels is 456 cubic feet. What is...
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05/22/19
What is the same solution as the system shown
-3x+y=k2x+3y=Lhow do I determine the answer please give answer
05/22/19
Graphing System of equations
Ken and Kayla are reading a book . Ken is already on page 9 and reads a page every 2 minutes. Kayla has just started reading and can finish a page in just half a minute . After how many minutes...
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05/21/19
Can "nach" mean "about"?
Whilst watching an exercise video about "Präpositionen mit Dativ", I noticed that _nach_ was used with the meaning of _about_:
> Der Tourist erkundigt sich nach dem Fahrplan.
I know...
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05/21/19
7th grade question circles
An entryway floor has a circle rug. The rug has a circumference of 6 times 3.14 (pi). The tiles are 2 feet by 2 feet. how many tiles can there be on the entryway floorcircumference= 6 x...
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05/21/19
A line with a slope of -2 passes through the point (4, 7). Write an equation for this line in point-slope form.y – 7 = (x – )
y – 7 =_____ (x – ____)What are the Blanks?
05/21/19
how many hours before they are at the same distance
Two trucks are driving on the same highway at the same time. Truck 1 is 10 miles from Smithtown. Its distance from Smithtown, in miles, after x hours can be found using the expression 10 + 55x. The...
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05/21/19
This is science, what is the answer to this?
A salesman travels to 2 customers. The first is a journey of 100 miles and takes 2 hours. He then goes to the second which is 80 miles in 1 hour. What is his average speed in mph?
Find the Mistake
Find the mistake in the expression. Explain why is it incorrect and translate it correctly.The product of five and the sum of a number and sixTranslation: 5n + 6
04/29/19
MATH HELP its driving me nuts
Until recently, all area codes had a 0 or a 1 as the middle digit and the first digit could not be 0 or 1.How many area codes were possible with this arrangement? How many telephone numbers does...
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07/19/18
Sin(t)=4/5 and t is in the second quadrant, then cos (t)=
Gshhshxuxhbxhxjxxbbdjjxkzkznbvggbabzhjjzhhvvhhbsbvsjsjsjsjdhgdhjktgvghffff
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