3 years ago

Please help me thank you

1 answer:

4 0

The answer to the first one is 9√5

the answer to the the second is √5+7⋅√5=8√5

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The scale for the drawing of a rectangular playing field is 2 inches=7 feet. Find an equation you can use to find the dimensions

lina2011 [118]

Answer:

The actual answer is 7/2

Step-by-step explanation:

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3 years ago

Differentiating Exponential functions In Exercise,find the derivative of the function. See Example 2 and 3.

nadya68 [22]

Answer:

f'(x) $=2(e^4^x)+(x^2+1)(4e^4^x)$

Step-by-step explanation:

The derivative of the function:

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The rule for the product of two functions:

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Therefore

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3 years ago

he diameter of an ice skating rink is 44 feet. In terms of π, what is the area of the rink to the nearest square yard? (9 ft2 =

crimeas [40]

Answer:

The area of the circular ring is 53.73 π sq. yards

Step-by-step explanation:

The diameter of the skating ring = 44 ft

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or, $A = \pi (7.33)^2$

= 53.73 π sq. yards

or, the area of the circular ring is 53.73 π sq. yards

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3 years ago

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Ratling [72]

Answer:

1,459,000

Step-by-step explanation:

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rodikova [14]

The answer is C. (-5,-6)

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3 years ago

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