2 years ago

Find the area of the rectangle

Mathematics

2 answers:

Jobisdone [24]2 years ago

7 0

Answer:

19 1/2

Step-by-step explanation:

zhuklara [117]2 years ago

7 0

Step-by-step explanation:

Area= length × breadth

= 6.5 × 3

= 19.5 sq. inches

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Donna rides her bike at a rate of 192 miles per hour. How many miles can Donna travel in 13 of an hour?

seraphim [82]

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Step-by-step explanation:

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a retailer buys a radio from the wholesaler for $75.he then marks up the price by 1/3 and sells it at a discount of 20%.what was

soldier1979 [14.2K]

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2 years ago

Read 2 more answers

Find the area between y = 8 sin ( x ) y=8sin⁡(x) and y = 8 cos ( x ) y=8cos⁡(x) over the interval [ 0 , π ] . [0,π]. (Use decima

Marina86 [1]

Answer:

0.416 au

Step-by-step explanation:

Let y1=8sin(x) and y2=8cos(x), we must find the area between y1 and y2

$\int\limits^\pi _0{(8cos(x)-8sin(x))} \, dx = 8\int\limits^\pi _0{(cos(x)-sin(x))} \, dx =\\8(sin(x)+cos(x)) evaluated(0-\pi )=\\8(sin(\pi )-sin(0))+8(cos(\pi )-cos(0))=\\8(0.054-0)+8(0.998-1)=8(0.054)+8(-0.002)=0.432-0.016=0.416$