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rusak2 [61]
3 years ago
15

13 divided by 321 plz anser

Mathematics
2 answers:
zheka24 [161]3 years ago
5 0
13 divide 321 is 0.0404984 u can round it.
Leno4ka [110]3 years ago
3 0

Answer:

24.69

Step-by-step explanation:

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A lot with a depth of 80 feet and an area of 4,800 square feet was sold for $350 per front foot. What was the total sales price?
stepladder [879]

Answer:

total sales price =  $21,000

Step-by-step explanation:

given data

depth = 80 feet

area = 4,800 square feet

sold = $350 per front foot

to find out

total sales price

solution

first we get here front feet that is the front length of a parcel

front feet  = \frac{area}{depth}   ...................1

front feet  = \frac{4800}{80}

front feet  = 60

so total sales price will be

total sales price = 60 × $350 per front foot

total sales price =  $21,000

4 0
3 years ago
Triangle ABC is congruent with triangle CDA Find the value of the pronumeral x.
brilliants [131]

Answer:

x = 25

Step-by-step explanation:

Since the triangles are congruent then corresponding angles are congruent.

That is ∠ D and ∠ B are corresponding angles and congruent, thus

4x - 20 = 2x + 30 ( subtract 2x from both sides )

2x - 20 = 30 ( add 20 to both sides )

2x = 50 ( divide both sides by 2 )

x = 25

6 0
3 years ago
The circle below is centered at (10,4) and has a radius of 4. What it’s equation?
Rina8888 [55]

Answer:

(x-10)^2 + (y-4)^2 = 16

Step-by-step explanation:

To write the equation using a center and a radius, use the vertex form of the equation.

(x-h)^2+(y-k)^2 = r^2

Substitute the values h=10 and k=4 into the equation along with r = 4.

(x-10)^2 + (y-4)^2 + 4^2\\(x-10)^2 + (y-4)^2 = 16

5 0
3 years ago
How do you multiply 342 and 13.5
Kaylis [27]

Answer:

Step-by-step explanation: first multiply 342 and 135

then put the decimal just before the ones digit.

answer is

4617.0

please mark  as brainliest

4 0
3 years ago
What are the zeros of the polynomial function? <br><br> F(x)= x^2 +12x
Pavel [41]

Answer:

x = 0 and x = -12 are the two zeroes

Step-by-step explanation:

"Zeroes" of a function are also called the solutions, roots or x intercepts.

The zeroes are the numbers that give the function a values of 0, so find what value for 'x' yields F(x) = 0 as a result.

With quadratic equations (equations with x² as the largest exponent), you factor the equation.  

Step 1: Set the equation equal to zero

  x² + 12x = 0

 Depending on the equation, there are several methods you can use to factor, for this one we can factor out an 'x' since both terms have an 'x' in them.  We get...

  x(x + 12) = 0      

So now, using the "zero product property" which means that if two things are multiplied together, and the result is zero, then either the first term is zero, the second term is zero, or they are both zero.  So we set each term equal to zero and solve.

So

either    x = 0     or        x + 12 = 0

Solve each for x to get your two anwers.

x= 0 is already solved, so 0 is our first zero

Now solve

x + 12 = 0  

  x = -12             (subtract 12 from both sides to isolate x)

 

8 0
3 years ago
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