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Shalnov [3]
3 years ago
15

Write a quadratic function in standard form whose graph has a vertex at (7,-3)​

Mathematics
1 answer:
Xelga [282]3 years ago
4 0

Answer:

what is this

Step-by-step explanation:

and btw for the free coins

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Which formulas can be used to find the surface area of a right prism where p is the perimeter of the base, h is the height of th
svp [43]
Let
ba--------> area of bases (<span>the two bases included</span>)
p---------> perimeter of the base
h--------> height of the prism  
la-------> lateral area

we know that

[surface area]=2*[area of one base]+[perimeter of the base]*height 
so
2*[area of one base]=ba
[surface area]=[ba]+[p]*h

and 
the formula of lateral area is
[la]=[perimeter of the base]*height
[la]=[p]*h
therefore
[surface area]=[ba]+[la]

the answer is
[surface area]=[ba]+[p]*h
[surface area]=[ba]+[la]

6 0
3 years ago
What is the equation of a line that contains the points (2,-2) and (0, -2)?
balu736 [363]

Answer:

y = - 2

Step-by-step explanation:

The equation of a horizontal line parallel to the x- axis is

y = c

where c is the value of the y- coordinates the line passes through.

The points (2, - 2) and (0, - 2) have the same y- coordinate and therefore lie on a horizontal line with equation

y = - 2

5 0
3 years ago
Read 2 more answers
The price of a dress is reduced by 55​0%. When the dress still does not​ sell, it is reduced by 55​0% of the reduced price. If t
Masja [62]

Answer:

x = $200

The original price is $200

Question :

The price of a dress is reduced by 50%. When the dress still does not​ sell, it is reduced by 50% of the reduced price. If the price of the dress after both reductions is ​$50, what was the original​ price?

Step-by-step explanation:

Let x represent the original price of the dress.

First reduction

After first reduction the value of the price is given as;

p1 = x - 50% of x = (1-0.50)x = 0.5x

p1 = 0.5x

Second reduction

After the second reduction the value of the price is given as;

p2 = p1 - 50% of p1 = (1-0.50)p1 = (0.50)0.50x

p2 = 0.25x .....1

Since, p2 is given

p2 = $50

Substituting into equation 1

$50 = 0.25x

x = $50/0.25 = $200

x = $200

The original price is $200

4 0
3 years ago
How many are 10 x 10 ?​
Hunter-Best [27]

Answer:

100

Step-by-step explanation:

Count to ten ten times and you'll get 100

4 0
3 years ago
4x+6-3x=8-2x <br><br> The answer comes up wrong if I put .6 or .66666 or .6666667
Anettt [7]
The answer would be x=2/3
4 0
3 years ago
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