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Svetradugi [14.3K]
3 years ago
10

What is the balue of x in the proportion 2 1/4 / x= 1 1/2/3/35?

Mathematics
1 answer:
never [62]3 years ago
7 0

Answer:

5 2/5

Step-by-step explanation:

(2 1/4) / x = (1 1/2) / (3 3/5)

so

x = (2 1/4) * (3 3/5) / (1 1/2)

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A dance group from Round Rock High School is fundraising to travel to a competition. The competition entry fee is only $300 for
Anika [276]

Answer:

$30.00 i think?

Step-by-step explanation:

$100 x 30 = $30.00

5 0
2 years ago
Find the x-intercept for the line represented by this equation 7x=2y-3 A. (-3/7,0) B.(0,-3/7) C.(3/2,0) D.(0,3/2)
Mnenie [13.5K]

Answer:

(-3/7, 0)

Step-by-step explanation:

7x=2y-3

To find the x intercept, set y = 0 and solve for x

7x = 0-3

7x = -3

Divide each side by 7

7x/7 = -3/7

x = -3/7

The x intercept is

(-3/7, 0)

5 0
3 years ago
Read 2 more answers
The terminal side of θ passes through the point (10, 6). What is the exact value of cos θ in simplified form?
seraphim [82]

Answer:

\frac{5\sqrt{34}}{34}

Step-by-step explanation:

The formula for cos θ is a/r. A is the first number (10) and b is the second number (6). R is the hypoteneuse which can be found through r = \sqrt{a^{2} + b^{2}  }.

In the equation you'd write that as r = \sqrt{10^{2} + 6^{2} which can be simplified to \sqrt{136.

You end up with \frac{10}{\sqrt{136} } and you simplify this by doing \frac{10 }{\sqrt{136} } * \frac{\sqrt{136} }{\sqrt{136} }, ending with the result of \frac{5\sqrt{34}}{\sqrt{34} }.

(I also got this answer right on the test.)

5 0
3 years ago
Evaluate 1/4c + 3d when c = 6 and d = 7
maxonik [38]

Answer:

22 1/2

Step-by-step explanation:

1/4×6=1 1/2

3×7=21

21+1 1/2=22 1/2

7 0
2 years ago
Read 2 more answers
What is the distance from the origin to point A graphed on the complex plane below?
ExtremeBDS [4]
Distance between two points is
Root of X2 - X1 squared + Y2 - Y1 squared
So here X2 is 0 X1 is 0 as the origin is 0,0
Root of Y2-Y1 squared is what we are left with
Root of -2- -3 squared
Root of 1 squared
Root of 1
Which is 1
Distance is 1
5 0
3 years ago
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