3 years ago

3. A building stands on level ground. The measure of the angle of elevation of the top of the building, taken at a

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

7 0

Answer:

12,400

Step-by-step explanation:

so what you are going to first is 400 times 31 which is 12,400

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A³b² a²b simplify the following expression

liberstina [14]

Answer:

$a^{5}$ $b^{3}$

Step-by-step explanation:

The law of indices can be used to simplify mathematical expressions involving arithmetical operation on variables with powers.

$a^{m}$ x $a^{n}$ = $a^{(m+n)}$

Thus, the given expression can be simplified as follows:

a³b² a²b = a³ x a² x b² x $b^{1}$

= $a^{3+2}$ x $b^{2+1}$

= $a^{5}$ $b^{3}$

Thus,

a³b² a²b = $a^{5}$ $b^{3}$

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2 years ago

This shape is made up if the following

Alex

Answer:

a. 100.48

b. 1,004.8

c. 1,105.28

Step-by-step explanation:

a. a cone with volume = ⅓×3.14×4²×6=

100.48

b. a cylinder with volume = 3.14×4²×20=

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c. total volume = 100.48+1,004.8

= 1,105.28

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marshall27 [118]

I do believe the correct and is 9 inches

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For all values of x, f(x)=x2+3x and g(x)=x-4

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