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3 years ago

Please give me the answer to this problem

Mathematics

1 answer:

Darya [45]3 years ago

5 0

Total 27inch^

Calculation of 1 rectangle +1 triangle(11-7=4 is the base)

triangle x^+4^=5^

x^+16=25

x^=9

x=3 (height=3)

Sides of triangle Base=4 Hypotenuse=5 height =3

area 1/2 4 x 3 =2x3=6

Area triangle =6

Area Rectanglel 7x3=21

21+6=27 inch^ total area

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zzz [600]

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3 years ago

PQRS is a parallelogram with PQ=26cm and QR=20cm . If the distance between the longer-sides is 12.5cm , Find

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Answer:

Below.

Step-by-step explanation:

I am guessing you want the area of the parallelogram.

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2 years ago

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alekssr [168]

Answer:

a. $9a^3 - 9ab^2$

b. $9a(a^2 - b^2)$

Step-by-step explanation:

$Volume = l*w*h$

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Where, $l = 9a, w = b, h = b$

$Volume_{smaller} = 9a*b*b = 9ab^2$

$Volume_{larger} = l*w*h$

Where, $l = 9a, w = a, h = a$

$Volume_{smaller} = 9a*a*a = 9a^3$

Volume of the shaded figure = $9a^3 - 9ab^2$

b. $9a^3 - 9ab^2$ expressed in factored form:

Look for the term that is common to 9a³ and 9ab², then take outside the parenthesis.

$9a^3 - 9ab^2 = 9a(a^2 - b^2)$

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3 years ago

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spin [16.1K]

Answer:

1/12 of an hour, or 5 minutes.

Step-by-step explanation:

Since ½ miles is ¼ of 2 miles, you would divide ⅓ by 4 to get 1/12 hours. That converted to minutes is 5 minutes.

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3 years ago

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cricket20 [7]

Answer:

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2 years ago