3 years ago

Evaluate each expression when y = 5. a 12+ 4 b. 4(+3)

Mathematics

1 answer:

kati45 [8]3 years ago

5 0

Answer:

Step-by-step explanation:

it's ambiguous.

where do we replace the y values in either a or b?

kindly, write down the question well.

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Ans: D

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3 years ago

Read 2 more answers

From first principle find the derivative of logx

Archy [21]

Hello!

$\large\boxed{\frac{dy}{dx}logx = \frac{1}{xln10} }$

Recall that:

$logx$ can be rewritten as:

$log_{10}x$

Use the equation for the derivative of a log expression:

$\frac{dy}{dx}log_{a}u = \frac{1}{ulna} * u'$

Substitute in the values in the expression:

$logx = \frac{1}{xln10} * 1 = \frac{1}{xln10}$

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3 years ago

Select all of the values of

omeli [17]

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gmkyhmfnggnjggfbvmhfjxxjyyjyjhchhfxg

Step-by-step explanation:

8 0

3 years ago

Guys, please help me please

Gekata [30.6K]

Answer:

150.72

Step-by-step explanation:

To find the surface area, use the provided formula and the values r = 2 and h = 10. The radius of the object is 2 since it is half the distance across the circle which measures 4 inches across through the center.

SA = 2πr² + 2πrh

SA = 2π2² + 2π(2)(10)

SA = 2π*4 + 2π(20)

SA = 8π + 40π

SA = 48π

SA = 48(3.14)

SA = 150.72

7 0

3 years ago