Find two supplementary angels such that the measure of the first angle is 38° less than three times the measure of the second
2 answers:
angle 1+ angle 2=180 supplementary angles add up to 180
angle 2=x assign angle a variable
angle 1= 3x-38 find equation for first angle
3x+x-38=180 set both angles added together equal to 180
4x-38=180 combine like terms
4x=218 add 38 to both sides
x=54.5 divide by 4
angle 2= 54.5
angle 2= (3x54.5)-38 plug back in and solve
angle 1= 125.5
3x-38
x-2nd angle
3x-38+x=180
4x-38=180
4x=218
x=54.5
First angle
3(54.5)-38
163.5-38
125.5
You might be interested in
(4/9)/16 = 4/(9*16) = 4/(4*4*9) = 1/(4*9) = 1/36
One counter is

<span> if 16 of them are </span>
In my opinion the answer is <span>m2 – 100 = –99
proof
</span>m2 – 100 =<span>(m – 10)(m + 10)
for eg. m=1, </span>(-9)(11)= <span>–99</span>
Answer:
Step-by-step explanation:
Can you tell me how much it costs to get gas?
Answer:
you domb if you dont know the answer B
Step-by-step explanation:
Answer:
x= -4/9
Step-by-step explanation:
HOPE THIS HELPS!!!! :)
<3333333333