Here are your equations:
x and 3x
How to set up:
2(x)+ 2(3x) = 44
Simplify:
8x = 44
Divide:
x = 5.5
Plug back in to find values:
Width = 5.5
Length = 16.5
Hope this helps!! :)
B.) the length of the spring increases by 0.006 cm for every gram added to it.
y = 0.006x + 11.50
where:y = length of the spring in centimetersx = mass added to the spring in grams11.50 = the first number in the sequence0.006 = the common difference among numbers in the sequence.
x y1 11.5 + 0.006(1) = 11.50 + 0.006 = 11.506 2 11.5 + 0.006(2) = 11.50 + 0.012 = 11.5123 11.5 + 0.006(3) = 11.50 + 0.018 = 11.5184 11.5 + 0.006(4) = 11.50 + 0.024 = 11.5245 11.5 + 0.006(5) = 11.50 + 0.030 = 11.530
For every 1 gram added, the length of the string increases by 0.006cm
hope this helps
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Answer:
y = (x +7)/3
Step-by-step explanation:
Multiply the given equation by y/3:
Answer:
c=16
Step-by-step explanation:
c=6.4*2.5=16
Answer:
Step-by-step explanation:
Draw a picture.
θ = 81.7°
tanθ = height/121.6
height = 121.6tanθ ≅ 833.5
The building is 833.5 ft high.
:::::
When shadow is 2×121.6 = 243.2 ft long, tanθ = height/243.2
θ = arctan(height/243.2) ≅ 73.7°
