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Dennis_Churaev [7]
2 years ago
11

An arc spans a central angle that is \dfrac{3\pi}{5}

Mathematics
1 answer:
Jobisdone [24]2 years ago
7 0

Answer:

what does \dfrac mean

Step-by-step explanation:

I'm only in 11th grade and I don't know anything of this cuz I'm dum

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The area of the window is 54 ft.². Find the dimensions in feet. Width is (2x-3)ft and length is x ft.
denis-greek [22]

Answer:

34

Step-by-step explanation:

because multiply 54 feet is what you get is 34

5 0
2 years ago
Estimate a 15% tip on a dinner bill of $49.35 by first rounding the bill amount to the nearest ten dollars.
inysia [295]

9514 1404 393

Answer:

  $7.50

Step-by-step explanation:

Rounded to the nearest $10, the $49.35 bill becomes $50.

We can find 10% of that amount by moving the decimal point to the left. 10% of $50 is $5.00.

Then 5% of $50 is half of 10%, so is $5/2 = $2.50.

The estimated tip of 15% is the sum of 10% and 5% of the bill, so is ...

  15%($50) = 10%($50) +5%($50) = $5.00 +2.50 = $7.50

The estimated 15% tip is $7.50.

3 0
3 years ago
How many degrees is the measurement of angle 1? show you work GVING BRAINLY
Andru [333]

Answer:

m<1 = 79°

Step-by-step explanation:

12x + 19 + 22x - 9 = 180

add the numbers

34x + 10 =180

minus 10

34x = 170

divide by 34

x = 5

plug 5 into the equation of angle 1

12(5) + 19 =

79

3 0
2 years ago
X^2+(5/4)x+? <br> What must be added to make a perfect square binomial
vichka [17]
25/64 is the answer to your question
5 0
3 years ago
Which function is graphed below?
maxonik [38]

I’m not entirely sure, but try Desmos or Symbolab calculators :)

4 0
3 years ago
Read 2 more answers
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