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svet-max [94.6K]
3 years ago
7

the length of a rectangular piece of steel in a bridge is 5 meters less than double the width. the perimeter of the piece of ste

el is 44 meters. find the length of the piece of steel. find the width of the piece of steel.
Mathematics
1 answer:
elena55 [62]3 years ago
5 0
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......,................​
dem82 [27]

Answer:

A

Step-by-step explanation:

Given

4n² + 4(4m³ + 4n² ) ← distribute terms in parenthesis by 4

= 4n² + 16m³ + 16n² ← collect like terms

= (4n² + 16n²) + 16m³

= 20n² + 16m³

= 16m³ + 20n² ← in standard form → A

3 0
3 years ago
You throw a stone with a force of 55.1 N. It accelerates at 41.6 m/s2.
Mice21 [21]

Answer:

Mass = 1.3 Kilograms.

Step-by-step explanation:

Given the following data;

Force = 55.1 N

Acceleration = 41.6 m/s²

To find the mass of the stone in kg;

Newton's Second Law of Motion states that the acceleration of a physical object is directly proportional to the net force acting on the physical object and inversely proportional to its mass.

Mathematically, it is given by the formula;

Force = mass * acceleration

Substituting into the formula, we have;

55.1 = mass * 41.6

Mass = \frac {55.1}{41.6}

Mass = 1.3 Kilograms

6 0
3 years ago
Can someone please help me with this??
Stels [109]
Asked and answered elsewhere.
brainly.com/question/9951374
8 0
3 years ago
A local Little league has a total of 60 players, 80% of who are right-handed. Write and solve a proportion that could be used to
ra1l [238]

Answer:

48 people are right handed. 12 are left handed

Step-by-step explanation:

80% of 60 is 48.

6 0
3 years ago
PLease guyss please AGAIN!<br> I KEEP ASKING NOONES HELPING!<br> THANK YOU!
jeyben [28]

Answer:

1,507.964 liters

Step-by-step explanation:

I did the math

4 0
3 years ago
Read 2 more answers
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