Can u plz tell me the percent for each degrees?? Thnxxx.
Answers
15% for 54deg
10% for 36deg
All I did was put the degree number over 360 and moved the decimal place to the right twice :)
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Sylvia ran 3km 290m in the morning then she ran some more in the evening if she ran a total of 10km how far did Sylvia run in the evening
Solve the equation. Please show working :D :) 1/2y-21/4=-35/4 for y
Answers
Answer:
25 cans in total
Step-by-step explanation:
18 + 7
25
Answer: 25 cans in total
Answer:
18+7=25
Step-by-step explanation:
.6 packs of markers for $5.75 each
. Some jars of paint for $4.50 each
How many jars of paint did Mr. Gorman by
Part B later mr Gorman spent $18 on some paintbrushes and colored pencils
. He bought 4 times as many colored pencils as paintbrushes
. Each paintbrush cost $3 and each colored pencil cost $0.75
How many colored pencils did me Gorman buy
Answers
Part A: $2.50 * 5 pads = $12.50
$5.75 * 6 pkg markers = $34.50
$12.50 + $34.50 = $47.00 spent on pads and markers
Total spent $65.00 - $47.00 spent on pads and markers = $18.00 left for jars of paint
$18.00 divided by $4.50 = 4 jars of paint that he bought
PART B. The answer is 12 colored pencils.
$18 total spent 3 paint brushes = $9.00
$18 - $9= $9.00 left for color pencils
$9.00 divided by $0.75= 12 colored pencils
the answer is 12 colored pencils
Answer: $.................
Q2.The download times for the music, films, and books are in the ratio
music : films : books = 2 : 9 : 1
The total download time is 3 hours and 33 minutes.
calculate the download time for the films.
Answer:.............hours.............minutes..............seconds
Answers
Q2)
2+9+1= 12
3h 33m = 213m
213/12 = 17.75
2x17.75 = 35.5 (music)
9x17.75 = 159.75 (films)
1x17.75 = 17.75 (books)
So it’s 159.75 minutes for the films to download
Answers
Answer:
Scatter plots resembles line graphs in that they are plotted on the x and y axis. The are used because they show how much one variable is affected by another.
Scatter diagrams are important since in statistics they can show the extent of correlation, if any, between the values of observed quantities or a behavior.
Answer:
A scatter plot is defined as a diagram which uses Cartesian coordinates to display values about two variables, one indepedent, the other one dependent.
This diagrams are used in statistics to display information about surveys to a certain sample in a population. The purpose of a scatter plot is to shows if the variables are related, that is, if they have any type of linear correlation between them. If they have linear correlation, then the data is represented by a line.
Now, in this case, the independent variable is time in minutes and the dependent variable is texting. Basically, with this data, the company will be able to stablish the relation between words written in a certain time, that is, the speed of texting actually.
With a scatter plot, they would find the relation that forms the speed of texting. It could be "the more time, more text is written", or "the less time, more text is written".
If we need to establish a possible relation, the most logical would be "the more time, more word are texted".
3x – 2y = –6
A.
Every point shown on the graph is a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is true for all the points.
B.
Every point shown on the graph is not a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is not true for all the points.
Answers
Every point shown on the graph is a solution of the equation because when the coordinates of the points are substituted into the equation, the equation is true for all the points.
because if we take the points (0,3) from the picture and put in them in the equation, so it will gives you;
3x – 2y = –6
3*0-2*3=-6
-6=-6
hope you understand it :)
Answers
Answer:
Option B
Step-by-step explanation:
The figure is shown in the attachment.
The first figure is the main question.
The options are in the second attachment.
We want to chose the figure that could be the result of dilating this rectangle with a scale factor between 0 and 1.
When we dilate a figure with a scale factor between 0 and 1, the size of the figure shrinks but maintains the same orientation as the original figure.
Therefore the correct option is B.
Answer:
The sides of the resulting rectangle must be shorter than the original figure.
Step-by-step explanation:
The figures are missing, so I will answer this question in general terms. When a rectangle is dilated by a scale factor between 0 and 1 the resulting rectangle must have shorter sides than the original.
Let's say for example that the original has 2 sides 5 units length and the other 2 sides 8 units length. Then, the resulting figure will have 2 sides less than 5 units length and 2 sides 8 units length, where the proportion 5:8 must still be satisfied.