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Elodia [21]
4 years ago
12

Chin-li is building a brick wall along the front of his property. The wall will have 15 rows of bricks, with 32 bricks in each r

ow. How many bricks will Chin-li need? The solution is
Mathematics
1 answer:
Finger [1]4 years ago
3 0

Answer:

<h3>The solution is 480 bricks.</h3>

Step-by-step explanation:

We are given that number of rows of bricks in a wall = 15 rows.

Number of bricks in a row = 32 bricks.

In order to find the total number of bricks, we need to multiply number of rows with number of bricks in a row.

Total number of bricks in 15 rows = 15 × 32 = 480 bricks.

Therefore, will Chin-li will need 480 bricks.

<h3>The solution is 480 bricks.</h3>
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The tangent or tanθ in a right angle triangle is the ratio of its perpendicular to its base. The distance from point A to point B is 763.752ft.

<h3>What is Tangent (Tanθ)?</h3>

The tangent or tanθ in a right angle triangle is the ratio of its perpendicular to its base. it is given as,

\rm Tangent(\theta) = \dfrac{Perpendicular}{Base}

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Perpendicular is the side of the triangle opposite to the angle θ,

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A.) The distance between the boat and the lighthouse when the angle of depression is 10°.

Tan(10°) = Height of lighthouse/ distance between the boat and the lighthouse

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B.) The distance between the boat and the lighthouse when the angle of depression is 68°.

Tan(68°) = Height of lighthouse/ distance between the boat and the lighthouse

Distance between the boat and the lighthouse

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The distance between point A and B = 822.336ft - 58.584ft = 763.752 ft

Hence, the distance from point A to point B is 763.752ft.

Learn more about Tangent (Tanθ):

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7 0
2 years ago
If 1 inch represents 65 miles on a map, then how many inches will represent 2210 miles?
Talja [164]

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Step-by-step explanation:

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3 years ago
The graph of the function f(x) is shown below. On a coordinate plane, a curved line with a minimum value of (0.6, 2.5) and a max
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Answer:-1.8 do good on the rest of your test`

Step-by-step explanation:

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3 years ago
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Five cards (a hand) are dealt from a randomly shuffled deck of cards. For those of you that are not familiar with playing cards:
sp2606 [1]

Answer: 0.0004951

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Given

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total spades card is 13

We have to choose 5 cards out of 13, this can be done in

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3 years ago
Use the given circumference to approximate the surface area of the spherical object. Round the answer to the nearest square cent
Kruka [31]
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