27.c squared equals A squared plus b squared so its 45squared=34squared +b squared so its 2,025=1,156+c squared and that equals 869=Csquared and you have to get of C squared so you square root it and the C squared cancels out and you have to do it on the other side too so your answer is 2947
Answer:
A
Step-by-step explanation:
Divide the two members of equation by 12
Answer:
a) 1.25
b) 9.38 (exact calculation 9.375)
c) 0.03 (exact calculation 0.025)
Step-by-step explanation:
a) divide 6.25 by 5
b) multiply 1.25 ( the cost for 100 ) by 7.5
c) Divide 6.25 ( cost for 500 ) by 250
Answer:
F
Step-by-step explanation:
Solution of the system of equations is the points of intersections.
So, solutions are
(-1,0), (0,-1)
Step-by-step explanation:
First, add or subtract both sides of the linear equation by the same number.
Secondly, multiply or divide both sides of the linear equation by the same number.
