Answer:
b=29.74
Step-by-step explanation:
tan b=opposite/adjacent
tan b= 4/7
b=29.74
If by standard form, you mean ax+by= c, here is how to solve.
To write the equation in standard form, move each variable term to the left side of the equation and simplify.
y+2=3/5(x + 5)
y+2= (3/5*x) + (3/5*5)
y+2= 3/5x + (3*5)/5
y+2= 3/5x +15/5
y+2= 3/5x + 3
subtract 3/5x by both sides
-3/5x+y+2= 3
subtract both sides by 2
-3/5x+y=1
multiply by 5 to eliminate fraction
-3x + 5y= 5
ANSWER: -3x + 5y= 5
Hope this helps! :)
C and D will be the answers
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Answer:
An example can be:
Step-by-step explanation:
Which equation would have the restriction x ≠−3 on the solution?
The restriction is usually applied when the function is undefined at that point, in this case x=3.
This can happen when the denominator of a fraction became 0 at x=3. This would turn the function undefined.
An example can be:
