Solve for x ASAP AND GIVE AN EXPLANATION 21° 34x+3 20°
1 answer:
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Answer: b=2(square root of 2) and a=4
Step-by-step explanation:
Since this is a 45-45-90 triangle we know that side b is equal to .
In a 45-45-90 triangle, the hypotenuse is equal to this means in order to find missing side length a, we have to multiply
this will give us 4
so the missing side lengths are, and
Where are the equations and then I am happy to help.
=0 is the answer
Factor it (x+3)(x-1)
Set each to 0 x+3=0 and x-1=0
Solve each for x x=-3 and x=1
Ta da :)
Hope that helps
Factor it (x+3)(x-1)
Set each to 0 x+3=0 and x-1=0
Solve each for x x=-3 and x=1
Ta da :)
Hope that helps