Mike is building a new deck in his backyard with the dimensions shown in the diagram. He needs to determine how many

Mathematics

2 answers:

weqwewe [10]3 years ago

8 0

The total area of the deck is D) 125 ft^2

aleksley [76]3 years ago

4 0

Answer:

D) 125 ft^2

Step-by-step explanation:

We wil accept the shape as a rectangle to ease things up,

We find the area of rectangle by multiplying height × width

15×10 = 150

since it's not a complete rectangle we subtract 5×5 = 25 from 150

Therefore the area of the deck is 125 ft^2

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A tiny but horrible alien is standing at the top of the Empire State Building (which is

Leto [7]

Answer:

87.7 degrees.

Step-by-step explanation:

In triangle ABC, attached.

The height of the building |AB|=443 meters

The distance of the agent across the street , |BC|=18 meters

We want to determine the angle at C.

Now,

$Tan C=\dfrac{|AB|}{|BC|} \\C=arctan (\dfrac{|AB|}{|BC|} )\\=arctan (\dfrac{443}{18} )\\=87.67^\circ\\\approx 87.7^\circ $(correct to the nearest tenth)$

The agent should sfoot his laser gun at an angle of 87.7 degrees.

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4 years ago

Plz help 25 pts and ill mark u brainliest

nika2105 [10]

Answer:

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Step-by-step explanation:

5 0

3 years ago

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The average price of a gallon of milk is $3.31. If the price increases .88% each year , how much will a gallon of milk cost in 2

musickatia [10]

Answer:

$3.94

Step-by-step explanation:

You will need to use the compound interest formula for this.

$P(1+\frac{r}{n} )^{nt}$