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laiz [17]
3 years ago
15

A department store offered a 6% percent on all small appliances. They also stated that the first 50 customers would receive an a

dditional 3% discount off the sale price. If you plan to purchase a Vitamix that sells for $450 and you are among the first 50 customers, what will your total
discount be (a) in dollar amount and (b) in percent
Mathematics
1 answer:
fredd [130]3 years ago
7 0

A= 410.31$

B= 9.6% decrease of original price

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Which construction can you use to prove the Pythagorean Theorem based on similarity of triangles?
Rashid [163]

The construction that you can use to prove the Pythagorean Theorem based on similarity of triangles is 2nd construction. Please see the attached file.

 

To add, in mathematics, the Pythagorean theorem, also known as Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It mentions that the sum of the squares of the other two sides is equal to the square of the hypotenuse (the side opposite the right angle).

4 0
3 years ago
Read 2 more answers
X increased by 61% i really need hep and show me how you got it :))))
Harrizon [31]
The answer would me x + 6.01
And increase means to add so x + 61% = x + 6.01

Hope this helps

Have a great day/night
7 0
3 years ago
How do you simplify algebraic expressions?  
masya89 [10]
There are many reasons one may want to simplify, rearranging to find specific values - or maybe just making it simpler
Well, let's do some examples:
y(x(3+2)) +2 = -2y +2   <span>< I just made this one up, it looks really complicated right now, none the less it can be simplified easily
</span>y(3x+2x) + 2 = - 2y +2
3xy + 2xy + 2 = -2y +2
5xy + 2 = -2y +2    <-- the +2's dissapear because they cancel out
5xy = -2y

<span>And there we have it, that long expression has been simplified to something really simple.
</span>
Another example:
3(4(x+3(2 +z)) - 5)= 3y <span><- you can start where ever, I like starting in the middle
</span>3  *  (4 *  (x +  3*(2 + z)) -  5 ) = 3y  <span><-  here it is spaced out, we get a much better view
</span><span>3  *  (4 *  (x +  6 + 3z) -  5 ) = 3y</span>
3  * (4x + 24 + 12z - 5) = 3y <- divide both sides by 3 ..
4x + 24 + 12z - 5 = y <- much better
<span>
</span>Note: Simplify means solving to a degree, but you can't solve it because it has unknowns
7 0
3 years ago
I'd appreciate it if anyone could help ASAP! :) I'll give Brainliest!
sergiy2304 [10]

We have been given a graph of function g(x) which is a transformation of the function f(x)=3^x

Now we have to find the equation of g(x)

Usually transformation involves shifting or stretching so we can use the graph to identify the transformation.


First you should check the graph of f(x)=3^x

You will notice that it is always above x-axis (equation is x=0). Because x-axis acts as horizontal asymptote.

Now the given graph has asymptote at x=-2

which is just 2 unit down from the original asymptote x=0

so that means we need shift f(x), 2 unit down hence we get:

y=3^x


but that will disturb the y-intercept (0,1)

if we multiply 3^x by 3 again then the y-intercept will remain (0,1)

Hence final equation for g(x) will be:

g(x)=3(3^x)-2


5 0
3 years ago
Write an expression in simplified form for the area of each rectangle. Width: 5+2y Length:5
Katena32 [7]

Answer:

25+10y

Step-by-step explanation:

The area of a rectangle is

A = l* w where l is the length and w is the width

A = 5(5+2y)

Distribute

A = 25+10y

7 0
3 years ago
Read 2 more answers
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