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Ierofanga [76]
3 years ago
14

Item 19 the area of the parallelogram is (4x+16)(4x+16) square feet. write an expression for the base.

Mathematics
1 answer:
IrinaVladis [17]3 years ago
6 0
Knowing that A=lw; 

We know that the length and width are multiplied together to give the area; since we are given 2 exactly same terms multiplied together, we can assume that one of them is the base. 

Therefore, the base expression would be (4x+16). 

Hope I helped :) 
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Tony is mailing packages. Each small package costs him $2.80 to send. Each large package costs him $3.60. How much will it cost
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Step-by-step explanation:

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vampirchik [111]

Answer:

-9\frac{1}{4}

Step-by-step explanation:

-5\frac{3}{4}-3\frac{1}{2}

Step 1: Factor out the common term -1

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Step 2: Add the whole numbers

5 + 3 = 8

Step 3: Combine the fractions:

\frac{3}{4}+\frac{1}{2} = \frac{5}{4}\\\\=-\left(8+\frac{5}{4}\right)

Step 4: Convert the improper fractions to mixed numbers

\frac{5}{4} = 1\frac{1}{4}\\\\=-\left(8+1\frac{1}{4}\right)

Step 5: Add the numbers

8 + 1 =9 \\\\=-9\frac{1}{4}

Therefore, the answer to the equation is -9\frac{1}{4} in fraction, and decimal; 9.25

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Step-by-step explanation:

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