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3 years ago

Select ALL of the real-life situations could be represented by finding surface area.

Mathematics

2 answers:

Alik [6]3 years ago

7 0

Answer:

How many pairs of socks fits in a suitcase.

How much rice fits in a jar

How much cardboard is needed to make a box.

Step-by-step explanation:

ladessa [460]3 years ago

5 0

The first and the last the others are volume

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It is y=2x-6. Anymore questions?

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3 years ago

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Devon and Roy volunteer at a community farm. On Tuesday, they were each given the same number of tomato seeds to plant, but Roy

Leto [7]

Answer:

Roy

Step-by-step explanation:

If Roy finished first the first time then he is faster at planting the seeds.

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2 years ago

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There are 3 people pulling on an object, the first person pulls with a force of 226 newtons at a direction of 145 degrees the se

Alona [7]

Answer:

$R=883.74N$

Step-by-step explanation:

From the question we are told that:

Force 1 $F_1=226N$

Force 2 $F_2=331N$

Force 3 $F_3=377N$

Direction 1 $\theta_1=145 degrees \approx 35 \textdegree (2nd qudrant)$

Direction 2 $\theta_2=303 degrees \approx 57 \textdegree (3rd qudrant)$

Direction 3 $\theta_3=77 degrees$

Generally Resolving forces to X axis is mathematically given by

$\sum f_x=337cos77+331cos57+226sin35$

$\sum f_x=351.596N$

Generally Resolving forces to Y axis is mathematically given by

$\sum f_y=337sin77+331sin57+226cos35$

$\sum f_x=810.788N$

Generally the equation for Resultant force R is mathematically given by

$R=\sqrt{\sum f_x^2+\sum f_x^2}$

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$R=883.74N$

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3 years ago

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Gala2k [10]

Answer:

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Step-by-step explanation:

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Allisa [31]

Answer:

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2 years ago

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