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denpristay [2]
3 years ago
15

Answer this question

Mathematics
1 answer:
Mkey [24]3 years ago
8 0
I got 23, 18, and 25 for the first one idk it's not on there though. Did you get an answer at all? I could try to get it again maybe I did something wrong
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Select all that apply.
wlad13 [49]

The first and third option.

Hope this helps.

7 0
3 years ago
The variables x=9 and y=15 vary directly. Write an equation that relates the variables
erik [133]

Answer:

x = 0.6y.

Step-by-step explanation:

x = ky  is direct variation where k is some constant;

Now we find k:-

Substituting for x and y:

9 = k*15

k = 9/15 = 0.6

So the equation is

x = 0.6y.

7 0
2 years ago
Read 2 more answers
ACB~EFD????????????​
photoshop1234 [79]

Answer:

it is similar- this ~ squiggly thing means similar

Step-by-step explanation:

the scale is 3 so x=3.8*3 which is <u>11.4</u>

<u />

hope this helped

7 0
2 years ago
Using the slope and the y-intercept, graph the line represented by the following equation. Then select the correct graph. 3y = 2
Over [174]
First, let's write the given equation in slope-intercept form: y = mx + b

In slope-intercept form, the slope of the line is m, and the y-intercept is b. The slope is a measure of how steep the graph is at any point and is found by doing rise over run. This means the change in y values divided by the change in x values. Next, y-intercept is just where the graph crosses the y axis.

All we need to do to get the equation in slope-intercept form is to divide each term by 3. This will isolate the y.

y= \frac{2}{3}x-2

As you can see, the slope of the line is 2/3, and the y-intercept is -2.

To graph the line, plot a point at (0,-2). This is the point where the graph crosses the y axis. Then from that point, count up two and right 3. Plot a point here as well. Lastly, connect the two points with a straight line.

See attached picture for the graph.

5 0
3 years ago
Read 2 more answers
a square garden with a side of 150m has a square swimming pool in the very center with a side length of 25m calculate the area o
marta [7]

Answer: 21,875 sqm

Step-by-step explanation:

Step 1:

   Find the gross area of the garden.

   Square 150m = 22,500 sqm.

Step 2:

   Find the area of the pool.

   Square 25m = 625 sqm.

Step 3:

   Subtract the area of the pool from the gross area of the garden

   to find the net area of the garden.

   22,500 - 625 = 21,875 sqm.

Warning:

   Do not subtract the side length of the swimming pool from the side length

   of the garden before squaring.

7 0
3 years ago
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