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pav-90 [236]
3 years ago
15

Simplify 63x83-(6-4)=

Mathematics
2 answers:
Fantom [35]3 years ago
8 0

The answer would be 5227. If you subtract what is in parenthesis first and then multiply it that should be your answer.

Georgia [21]3 years ago
4 0

Answer:  5,227

Step-by-step explanation:

Given the expression 63*83-(6-4) you can simplify it by applying these steps:

First, make the subtraction of the numbers that are inside of the parentheses:

 =63*83-(2)

Apply multiplication of signs to eliminate the parentheses. Remember that:

(-)(-)=+\\(+)(+)=+\\(-)(+)=-

Then:

=63*83-2

Now, make the multplication indicated:

=5,229-2

Finally, subtract both numbers:

=5,227

 

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Which one of the following measurements is equal to 12/16
BlackZzzverrR [31]

Answer:

what following measurements?

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4 years ago
The figure the Floor Plan of a balcony ,it consists of △ABC and semi-circle ,
ivanzaharov [21]

Step-by-step explanation:

(a) In right triangle ABC,

AC^2 =AB^2 +BC^2  \\  =  {12}^{2} +  {5}^{2}   \\  = 144 + 25 \\  = 169 \\  AC =  \sqrt{169}  \\  \therefore \: AC =  13\: m \\  \\ AC \: is \: the \: diameter \: of \: semicircle \\  \therefore \: r =  \frac{1}{2} \times  AC = \frac{1}{2} \times 13 = 6.5 \: m \\  Circumference \:of \:semi-circle \\ C = \pi \: r = 3.14 \times 6.5 = 20.41 \:m\:

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(b) Area of balcony

=\frac{1}{2}\times 12\times 5+\frac{1}{2} \pi r^2 \\\\=\times 6\times 5+\frac{1}{2} \times 3.14\times (6.5)^2 \\\\=30+\frac{1}{2} \times 3.14\times42.25\\\\= 30+\frac{1}{2} \times 132.665\\\\= 30 + 66.3325\\\\= 96.3325 \:m^2 \\\\\approx 96. 33\:m^2

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4 years ago
The distance from the point of concurrency of the angle bisectors of a triangle to a point on the inscribed circle is the radius
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3 years ago
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melisa1 [442]

Answer:

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Step-by-step explanation:

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3 years ago
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