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Crazy boy [7]
2 years ago
13

If ∆GFE ~ ∆CBE, find the value of x

Mathematics
2 answers:
saw5 [17]2 years ago
4 0
2/5 x 60 = 24
2/5 x (4x - 1) = x+5
8x - 2 = 5x + 25
3x = 27
x = 9
The value of x is 9
vichka [17]2 years ago
3 0
\dfrac{4x - 1}{x + 5} = \dfrac{60}{24}

\dfrac{4x - 1}{x + 5} = \dfrac{5}{2}

5(x + 5) = 2(4x - 1)

5x + 25 = 8x - 2

-3x = -27

x = 9
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bija089 [108]

Answer:

f(x) = k(x - \frac{3}{2})

Step-by-step explanation:

Line q will be graphed on the same grid. The only solution to the system of linear equations formed by lines n and q occurs when x = \frac{3}{2} and y = 0.

Now, as x = \frac{3}{2}  is a solution of the equation, y = f(x) = 0, so, (x - \frac{3}{2}) will be a factor of the linear function y = f(x).

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f(x) = k(x - \frac{3}{2}). (Where k is any constant} (Answer)

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2 years ago
Verify the continuity type C° and C1 between curve(l) and curve(2).
Damm [24]

Step-by-step explanation:

to be honest I'm not sure how to do

Comment

6 0
2 years ago
Zoe draws ΔABC on the coordinate plane. What is the approximate perimeter of ΔABC
Mama L [17]
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5 0
2 years ago
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The number of basketball jerseys sold (Y) during certain months (x) at
Klio2033 [76]

Answer:

March (3) to December (12)

Step-by-step explanation:

Given:

The graph above

Required:

Months where the number of Jerseys sold at least 150?

The above graph is a typical two dimensional graph.

A 2 dimensional graph has x and y axis.

The y axis (vertical) of this graph holds the number of jersey sold

While the x axis (horizontal) of this graph holds the number of month.

To check the month where at least 150 jerseys were sold, we mark the "150 mark" on the y axis then we trace it to the x axis.

For convenience sake, we'll make use of a line (see attachment).

Every month that falls under this line will not regarded as sales less than 150 (meaning that these months do not count as part of the answer)

From the line on the attachment, only the 3rd month to the 12th month satisfy this criteria.

Hence, the months at which number of sold jersey was atleast 150 is 3 to 12.

6 0
2 years ago
Juliet rented a car for one day from a company that charges $80 per day plus $0.15 per mile driven. If she was charged a total o
svlad2 [7]

Answer:

B) 120

Step-by-step explanation:

m = miles

$98=$80+$0.15m

$98-$80=$80-$80+$0.15m

$18=$0.15m

$18/$0.15=$0.15m/$0.15

120=m

Juliet drove 120 miles for $98.

(this is a good explanation, I guess)

7 0
2 years ago
Read 2 more answers
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