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3 years ago

A square has an area of 1 square unit . What is the length of the square?

Mathematics

1 answer:

Kryger [21]3 years ago

4 0

Answer:

1 unit

Step-by-step explanation:

1 unit * 1 unit = 1 square unit

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A rocket is launched from the ground and travels in a straight path. The angle of inclination of the rocket's path is 1.2 radian

gladu [14]

Answer:

a) $S=2.57$

b) $H=203.2yard$

c) $X=121.79yards$

Step-by-step explanation:

From the question we are told that:

Angle $\theta=1.2=68.755^o$

Generally the equation for Slope is mathematically given by

$S=tan \theta$

$S=tan 68.755$

$S=2.57$

Given the right Angle triangle with horizontal distance $x=85yard$

Generally the equation for Height traveled is mathematically given by

$H=tan\theta*x$

$H=2.57*85$

$H=218.45$

$H=203.2yard$

Generally the equation for Horizontal Distance traveled at 313 height traveled is mathematically given by

$X=\frac{313}{tan65.75}$

$X=\frac{313}{2.57}$

$X=121.79yards$

3 0

3 years ago

The large piston in a hydraulic lift has an area of 2m^2. What force must be applied to the small piston with an area of .2m^2 i

Helen [10]

Answer:

147,000N

Step-by-step explanation:

A1= 2m^2

A2= 0.2m^2

F2= 14,700N

Required

F1, the applied force

Applying the formula

F1/A1= F2/A2

substute

F1/2=14700/0.2

2*14700= F1*0.2

29400= F1*0.2

F1= 29400/0.2

F1=147,000N

Hence, the applied force is 147,000N

3 0

3 years ago

Whats 1 3/-4 as an improper fraction

MissTica

Answer:

Step-by-step explanation:

Answer: 7/4

5 0

3 years ago

Read 2 more answers

Plss need fast 10 min

Ulleksa [173]

The answer is 75° and if you need the process I can show it in the comment

4 0

3 years ago

The 4th time of me posting this question

Vanyuwa [196]

Not clear crop it more

3 0

3 years ago