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natta225 [31]
3 years ago
7

Need help asap!! What is the circumference of the circle shown?

Mathematics
2 answers:
andriy [413]3 years ago
8 0

Answer:

56.5

Step-by-step explanation:

Circumference = \pi d

C = 3.14(18) = 56.52

belka [17]3 years ago
3 0
Circumstance what shssjkhdbhihd
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Sarah creates the graph of function g by applying a transformation to function f.
ss7ja [257]

The transformation on function f is (c) a vertical compression by a factor of 1/2

<h3>How to determine the transformation?</h3>

The functions are given as:

f(x) = 2^x

g(x) = 1/2(2^x)

The above means that:

g(x) = 1/2 * f(x)

The factor multiplied by f(x) to get g(x) is:

k = 1/2

The above factor is less than 1 but greater than 0.

This represents a vertical compression

Hence, the transformation on function f is (c) a vertical compression by a factor of 1/2

Read more about transformation at:

brainly.com/question/3457976

#SPJ1

5 0
2 years ago
What happens when a positively charged rod is brought near a neutral plastic ball?
Rina8888 [55]

Answer:

the will force away from one another please give brainlist

7 0
3 years ago
Read 2 more answers
The marked price of an article is 25% above the selling price and the cost price is 20% below the selling price. Find the rate o
MAXImum [283]

Step-by-step explanation:

The marked price of an article is 25% above the SP and the CP is 20% below the selling price. What is the rate of discount and the profit percentage?

Let C, M & S denote cost-price, marked-price & sell-price respectively of the article.

Hence from above data we get following relations,

M = (1 + 25/100)*S = 1.25*S ….. (1a)

C = (1 - 20/100)*S = 0.80*S ….. (1b)

From (1a) we get,

S = (100/125)*M = (4/5)*M

or S = (1 - 1/5)*M = (1 - 20/100)*M ….. (2a)

From (1b) we get,

S = (100/80)*C = (5/4)*M

or S = (1 + 1/4)*C = (1 + 25/100)*C ….. (2b)

Therefore

It is evident from (2a) that

the discount percentage = 20% [Ans]

It is evident from (2b) that

the profit percentage = 25% [Ans]

7 0
3 years ago
Which equation is equivalent to 16 Superscript 2 p Baseline = 32 Superscript p 3?.
Mrac [35]

The equation which is equivalent to 16 Superscript 2 p Baseline equal to 32 Superscript p 3 is,

2^{8p}=2^{5p+15}

<h3>What is equivalent equation?</h3>

Equivalent equation are the expression whose result is equal to the original expression, but the way of representation is different.

Given information-

The given equation in the problem is,

16^{2p}=32^{p+3}

Write both the equation in the form of same base number as,

(2^4)^{2p}=(2^5)^{p+3}

The power of the power of a number can be written as product of both the numbers. Thus,

(2)^{4\times2p}=(2)^{5\times(p+3)}\\2^{8P}=2^{5P+15}

This is the required equation.

Now if the base is the same at both side of the expression, then the powers can be compared. Thus,

8p=5p+15

Solve it further to find the value of p as,

8p-5p=15\\3p=15\\p=5

Thus the equation which is equivalent to 16 Superscript 2 p Baseline equal to 32 Superscript p 3 is,

2^{8p}=2^{5p+15}

Learn more about the equivalent expression here;

brainly.com/question/2972832

7 0
2 years ago
The product (x + 3y)(3x – y) =
Digiron [165]

Answer: 3x²-3y²+8xy

Step-by-step explanation:

When you multiply two factors, you want to use the FOIL method.

First

Outer

Inner

Last

(x+3y)(3x-y)                  [distribute by FOIL]

3x²-xy+9xy-3y²            [combine like terms]

3x²+8xy-3y²                 [rewrite]

3x²-3y²+8xy

Now, we know the product is 3x²-3y²+8xy.

4 0
3 years ago
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