Answer:
2 and 7/8
Step-by-step explanation:
3 + 3/8 - 1/2
3 + 3/8 - 4/8
3 - 1/8
2 and 7/8
Answer:
k=2
Step-by-step explanation:
3^k*2 * 3^-k+2 = 81
Factor out 81 to be : 3^4
Rewrite the equation:
k*2 - k+2 = 4
k^2 - 2k = 4
Simplify : k+2 = 4
<u> - 2 - 2</u>
k = 2
Answer:
x = 14
Step-by-step explanation:
∠ NQM and ∠ PQR are congruent ( indicated by the same orange arc within the 2 angles ) , then
2x + 8 = x + 22 ( subtract x from both sides )
x + 8 = 22 ( subtract 8 from both sides )
x = 14