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3 years ago

10

The area of a parallelogram with a side of 5.6 in is equal to the area of a rectangle with sides 7 in and 8 in. Find the altitud

e to the given side in the parallelogram

1 answer:

Tpy6a [65]3 years ago

6 0

The answer of that question is 28 ; )

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What is the exact circumference of a circle with a radius of 15 cm? 10πcm 15πcm 30πcm 60πcm WIIL GIVE BRAINLIEST

ddd [48]

Answer:

(C) 30πcm

Step-by-step explanation:

In order to find circumference you use the formula C (circumference)=2(pi)(r) in which r is the radius. In this case, two and 15 are thirty so to find the circumference all you have is the equation 30 times pi centimeters is equal to the Circumference.

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Find the volume of the shaded figure by subtracting the smaller volume from the larger

alekssr [168]

Answer:

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

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

Step-by-step explanation:

a.

$Volume = l*w*h$

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

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

Calculate the diameter of a circle given the circumference to be 75.39cm. Round to the nearest hundredth place.

solong [7]

The answer is 75.39/pi, or 24.00.

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3 years ago

Can you help me with plz?

belka [17]

i think the answer is C

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Select the solution(s) of the original equation. (x + 4)2 – 3(x + 4) – 3 = 0

zzz [600]

Answer:

x = ± √3 = ± 1.7321

x = 1

x = -1

Step-by-step explanation:

If it correct can you give me Brainliest plz

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3 years ago