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Paul [167]
3 years ago
15

Acellus. Solve for x. x = ?

Mathematics
1 answer:
Makovka662 [10]3 years ago
5 0

Answer:

according to basic proportionality theorem

\qquad\sf {:}\longrightarrow 25/35=x/63

\qquad\sf {:}\longrightarrow 5/7=x/63

\qquad\sf {:}\longrightarrow 7x=63×5=315

\qquad\sf {:}\longrightarrow x=315/7=45

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The length of a rectangle is 1/7 the width is 3/8 what is the total area of the rectangle
disa [49]

Answer: 1/7 X 3/8 = 3/56

Step-by-step explanation:

Area of a rectangle is equal to Length multiplied by Width.

Area of this rectangle is equal to 1/7 X 3/8  which is equal to 3/56

3 0
3 years ago
9x-3.3=6.8+8x what is x
trasher [3.6K]

Answer:

<h2>x = 10.1</h2>

Step-by-step explanation:

9x-3.3=6.8+8x\qquad\text{add 3.3 to both sides}\\\\9x-3.3+3.3=6.8+3.3+8x\\\\9x=10.1+8x\qquad\text{subtract 8x from both sides}\\\\9x-8x=10.1+8x-8x\\\\x=10.1

7 0
4 years ago
Please help me I need it today
beks73 [17]

Answer:

a=-11

b=11

c=22

d=44

Step-by-step explanation:

4 0
3 years ago
Sketch the graph y=−|x−1|+3 and answer the questions:<br> Does it open upward?<br> Yes or No?
Marina CMI [18]

Answer:

1) Please see the required graph created with Microsoft Excel

2) No

Step-by-step explanation:

The given parameters are;

y= -\left | x - 1 \right | + 3

From the given equation, we have;

When  x > 4, or x -2 <, y < 0, which gives;

y > 0 for -2 < x < 4

Therefore, the graph is opened in the downward direction with the peak at the point with coordinate (1, 3)

The legs of the graphs are straight lines with slopes = -1, and 1 respectively, before and after the maximum point of the graph

The table of values used to sketch the graph with Microsoft Excel is given as follows;

x              {}             y

-3                         -1

-2                          0

-1                           1

0                           2

1                            3

2                           2

3                            1

4                            0

5                           -1

4 0
3 years ago
A graphic artist is using his computer program to enlarge a picture by a scale factor of 3.5.If the original picture is square w
ki77a [65]
We just multiply the scale factor times the original length of the square:
3.5(2.8) = 9.8

9.8 is the length of the enlarged picture
5 0
3 years ago
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