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2 years ago

I need help with this question

Mathematics

2 answers:

sasho [114]2 years ago

7 0

a+b= 8+24=32

Ab=8 x 24= 192

B/a= 24:8=3

(a+b)²=(8+24)² =64+576+384= 1024

Pls mark as brainliest

siniylev [52]2 years ago

4 0

Answer:

1 is 32. 2 is 192. 3 is 3. 4 is 1024

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20 Points-

Dennis_Churaev [7]

Answer:

Step-by-step explanation:

That would be 0=12 or 10 so that means you have to add 2 to 10.

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2 years ago

Consider the function f(x) = x^{2/3} on the interval [-1,8].

zhannawk [14.2K]

The right option is (c). The Mean Value Theorem does not apply since f(x) is not differentiable on (-1,8). Because the derivative of f is 2/3 x^(-1/3) which is undefined at x=0.So, that would imply that it is not differentiable along the interval.

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3 years ago

Need help really fast will mark brainliest

Volgvan

I’m pretty sure it’s a

6 0

3 years ago

Read 2 more answers

Calculate the specific heat of a metal (in calories/gram-degree C) from the following data. A container made of the metal has a

Arisa [49]

Answer:

<h2>The specific heat of the metal is 0.274951 calories/gram-degree C.</h2>

Step-by-step explanation:

Let, the specific heat of the container is x calories/gram-degree C.

The container and water gains (18 - 15) = 3 degrees C.

Hence, the transfer of heat is $3(18.1\times1000\times1) + 3(3.77x\times1000)$ .

The metal, which is dropped in the water, losses (164 - 18)= 144 degrees C.

Hence, the transfer of heat is $144\times 1.45\times1000x$ .

As per the given conditions,

$3(18.1\times1000) + 3(3.77x\times1000) = 144\times1.45\times1000x\\54.3 + 11.31x = 208.8x\\197.49x = 54.3\\x = 0.274951$ .

6 0

3 years ago

W-x=z make x the subject of the formula

Makovka662 [10]

Answer:

x=w-z

add x to both sides w=z+x

subtract z from both sides w-z=x

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2 years ago