Answer:
m=4b and b=4m
Step-by-step explanation:
this is the right answer
S = 9C
first sentence written as an expression
Where S represents the angles supplement
and C represents the angles complement
A + S = 180
definition of supplementary allows me to make this statement Where A is the original angle
A + C = 90
definition of complimentary allows this statement
now add the prior 2 statements together
A + S + A + C = 180 + 90
now simplify
2A + S + C = 270
now replace S with 9C using first statement
2A + 9C + C = 270
now simplify
2A + 10C = 270
now divide both sides by 2
A + 5C = 135
now using the second statement isolate A by adding C to both sides
A = 90 - C
now combine the two prior statements
90 - C + 5C = 135
now simplify
90 + 4C = 135
now subtract 90 from both sides
4C = 45
now divide both sides by 4
C = 11.25
so the complimentary angle is 11.25
now take the third equation and substitute in C
A + 11.25 = 90
now subtract 11.25 from both sides
A = 78.75
so the original angle is 78.75
now use the second equation and substitute in A
78.75 + S = 180
now subtract 78.75 from both sides
S = 101.25
so the suplimentary angle is 101.25
the area of the triangle is 36
Step-by-step explanation:
oh noo nothing can be seen properly..... °-°
but ik a math genius who can help u
Hello there!
Explanation:
↓↓↓↓↓↓↓↓↓↓↓↓
First you had to switch sides.
Then you divide by -4 from both sides of the equation.
Simplify
Next you had to add by 5 from both sides of the equation.
Simplify
You can also divide by 2 from both sides of the equation.
Simplify it should be the correct answer.
<u><em>Answer⇒⇒⇒⇒⇒r=-9</em></u>
Hope this helps!
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-Charlie
