10 x 30=300 because you 3 tens is 30 times 10 is 300. hope it helped.
Answer:

Step-by-step explanation:

Add 4 to both sides

Divide both sides by 3

Hope this helps!
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Answer:
4,2 is tge answer due to the interaction point plus it says the solution is at the interaction.
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Answer:
The ramp should be 32.9 feet longer.
Step-by-step explanation:
When the ramp is at
to the ground, its length can be determined by applying the appropriate trigonometric function. Let the length be represented by l, so that;
Sin θ = 
Sin
= 
l = 
= 
= 33.0048
l = 33.0 feet
When the angle is reduced to
, the length of the ramp would be;
Sin θ = 
Sin
= 
l = 
= 
= 65.9152
l = 65.9 feet
Change in length of ramp = 65.9 - 33.0
= 32.9
The ramp should be 32.9 feet longer.