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Nonamiya [84]
3 years ago
11

Lin has a drawing with an area of 20 in2. If she increases all the sides by a scale factor of 3, what will the new area be?

Mathematics
1 answer:
vodomira [7]3 years ago
5 0

I forget what I was going to put

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Which statement best describes the polynomial
Stels [109]

Answer:

B

Step-by-step explanation:

Standard form is written according to the highest exponent on the variable to the lowest. This expression has exponents that descend from 8 to 7 and to 1. B is the correct solution.

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3 years ago
The function f(x)=5(2)^x was replaced with f(x)+k , resulting in the function graphed below. what is the value of k?
xxTIMURxx [149]
Since adding a constant to a function simply moved the graph upwards by that amount, solve f(x) for any value and see how much the graph given is different from that value of y...the simplest way in this case may be to simply find f(0) which is:

5*2^0=5

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5 0
3 years ago
Anyone know what this means?
fgiga [73]

Answer:

It's an angle bisector and it was found using a compass

Step-by-step explanation:

First you use the compass to make a marking in the angle

Then you move the compass to the D and make another marking after that you move the compass to E (Make sure to use the same compass setting) and make a marking that intersects with the marking of D which creates F. Last you use a straight edge to make the angle bisector of ABC. (Sorry if you don't understand this it was difficult for me to explain)

4 0
3 years ago
Mike wants to make meatloaf . His recipe uses a total of 5 pounds of meat . If he use a 3 to 1 radio of beef to pork how much po
Sergio [31]

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1  and 2/3

Step-by-step explanation:

5/3 = 1 and 2/3 * 1 = 1 and 2/3

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3 years ago
jenny tweets 33 times a day. use an algebraic expression to describe the number of posts after any given number of days
soldier1979 [14.2K]
33tweets*x=total number of tweets, where x=days spent tweeting.
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3 years ago
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