<h2>
Answer:</h2>
<h3>
<em>x=45degrees</em></h3>
<h2>
Step-by-step explanation:</h2>
Let the angle to be solved be x
Let the supplement/compliment by y
x+y=90 Complimentary angles add up to 90 degrees.
x+3y=180 Supplementary angles add up to 180 degrees, the other angle is thrice the other compliment.
Evaluating this as a system:
x+y=90 Isolate x:
x=90−y Input into the other equation:
(90−y)+3y=180 Combine like terms, isolate y and its coefficients:
2y=90 Isolate y
y=45 Input into the first equation:
x+45=90 Isolate x:
x=45degrees
Answer:
7³
Step-by-step explanation:
when dividing exponents that have the same base, you leave the base as the original (so in this case 7) and subtract the exponents (in this case it would be 9-6). that will be your new base and exponent.
Answer:
y-intercept: (0, -1.2)
Step-by-step explanation:
Answer:
76/11 ; 7.32 ; 7.546 ; 151/20
Step-by-step explanation:
Given data:
The numbers are listed as below
151/20 ; 76/11 ; 7.32 ;7.546
The numbers are written in the same format that is in decimal form
7.55 ; 6.90901 ; 7.32 ; 7.546
Arranging the numbers starting with the least number
6.90901 ; 7.32 ; 7.546 ; 7.55
76/11 ; 7.32 ; 7.546 ; 151/20
Please note the value of 151/20 is exactly 7.550 which makes it larger than 7.546.
