Answer:
39 degrees
Step-by-step explanation:
The sum of angle in the triangle ABC is a80 degrees
m<ACB + <BAC + <ABC =1 80
90 + <BAC + 51 = 180
141 + m<BAC = 180
m<BAC = 180-141
m<BAC = 39 degrees
Hence the measure of m<BAC is 39 degrees
6 is a multiple of 3 and 3 is a factor of 6
Answer:
Step-by-step explanation:
abs(-54) = 54.
The absolute value of any number is the positive value.
The negative sign in front of the 5 means that you inverse it,
i.e. n^-5 = 1/n^5
(one over n to the power of 5)
<span>x−<span>2/7</span></span>=<span>5/<span>7
so this means x = 1</span></span>
