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3 years ago

Rose bought 5 large box lunches for $50. Which equation can be used to find the total cost, L, of a large box lunch?

Mathematics

2 answers:

vova2212 [387]3 years ago

4 0

Answer:

L= 50 divided by 5

Softa [21]3 years ago

3 0

Answer:

L=10*x

X being the total number of box lunches

In this case L=10*5 = 50

Step-by-step explanation:

Total cost =L

1 large box lunch = 50/5=10

Therefore the total cost would be

L=10*X

x being the total number of box lunches

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Answer:

Step-by-step explanation:

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3 years ago

Horizontal stadia sights. Determine the error in distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm

jek_recluse [69]

The error in the distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm toward the observer and the rod intercept is 1. 75m on a horizontal sight is 8.167cm.

<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,

Tan(θ) = Perpendicular/Base

where,

θ is the angle,

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

The base is the adjacent smaller side of the angle θ.

Given the uppermost portion of a that is 3.0m long stadia rod is inclined 14 cm toward the observer, therefore, the angle of inclination, θ can be written as

tan(θ)=0.14/3

θ = 2.672°

Also, the rod intercept is 1.75m, therefore, t the error in distance in the distance is,

tanθ=x/1.75

x = 1.75 tan(θ)

x = 1.75 × tan(2.672°)

x = 0.08167 m = 8.167 cm

Hence, the error in the distance if the uppermost portion of a 3. 0m long stadia rod is inclined 14 cm toward the observer and the rod intercept is 1. 75m on a horizontal sight is 8.167cm.

Learn more about Tangent (Tanθ):

brainly.com/question/10623976

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2 years ago

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dybincka [34]

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3 years ago

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alekssr [168]

Draw a diagram to illustrate the problem as shown below.

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4 years ago

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inessss [21]

Answer:

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3 years ago

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