Answer:
3
Step-by-step explanation:
17+x+12-0=32
29+x-0=32
29+x+32
x=32-29
x=3
The volume of the car is 1800cm^3 which is equivalent to 0.0018m^3
<h3>Scale modelling</h3>
Given the scale factor that model of a car is amde to a scale of 1:40, Giving that the model as 45cm^3, this means that;
1 = 45cm^2
Determine the volume of the car
40 = x
Find the ratio
1/40 = 45/x
x = 40*45
x = 1800cm^3
x = 0.0018m^3
Hence the volume of the car is 1800cm^3 which is equivalent to 0.0018m^3
Learn more on scale factor here; brainly.com/question/25722260
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Answer:
Step-by-step explanation:
Given triangle is a right angle triangle
To find out x we use Pythagorean theorem
where c is the hypotenuse
c=square root (20),
Plug in the values in the formula
Subtract 20 on both sides
Divide whole equation by 2
0=x^2-2x-8
factor the right hand side
Set each factor =0 and solve for x
so
so
The length x cannot be negative, so
Yes it is equal to 10560 ft
hope this helps you