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2 years ago

6

The table shows weight for different US coins Allen has one each coin in his hand.round each weight to the nearest whole gram.th

en estimate total weight of the coins in allen's hand

1 answer:

Elodia [21]2 years ago

4 0

penny: 3 grams

nickel: 5 grams

dime: 2 grams

quarter: 6 grams

half dollar: 11 grams

3+5+2+6+11= 27

answer: 27 grams

hope this helps!

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3. Marcus had an average score of 90% on two biology tests about protists. If his first test score was 96%, which score did he r

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Step-by-step explanation:

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2 years ago

Rectangle ABCD has vertex coordinates A(–1, –1), B(–1, –3), C(–4, –3), and D(–4, –1). It is translated 4 units to the right and

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the translation takes the point A ( -1, -1) to (-1+4, 1) = (3, 1)

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3 years ago

Express the area of the entire rectangle.

Cloud [144]

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$\huge\boxed{A=x^2+12x+35}$

Step-by-step explanation:

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$A=lw$

<em>l</em><em> - length</em>

<em>w</em><em> - width</em>

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Substitute:

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Use FOIL <em>(a + b)(c + d) = ac + ad + bc + bd</em>

<em></em> $A=(x)(x)+(x)(5)+(7)(x)+(7)(5)\\\\A=x^2+5x+7x+35$ <em></em>

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2 years ago

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Option (A) represents the function and its inverse of a function option (A) is correct.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function and inverse of a function shown in the picture.

Checking for option (A):

$\rm f(x) = \dfrac{x}{4}+10 \ \ \ and \ \ \ g(x) = 4x -10$

Taking f(x):

$\rm f(x) = \dfrac{x}{4}+10$

To find the inverse of a function interchange the x and y variables:

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x → g(x)

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Similarly, we can find the inverse of a function.

Thus, option (A) represents the function and its inverse of a function option (A) is correct.

Learn more about the function here:

brainly.com/question/5245372

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2 years ago

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