Answer:
The answer is 4.
Step-by-step explanation:
100 x -5to the second power which is 25 so 100/25 which is 4.
Answer:
9h - 9
Step-by-step explanation:
9(h - 1)
<em>distribute</em>
(9 * h) + (9 * - 1)
9h + (9 * - 1)
9h + -9
9h - 9
Let
x-------------> <span>original price of the skates
we know that
15% of x is </span><span>$19.50
so
0.15x=19.50---------> x=19.50/0.15-----------> x=$130
the answer is
the </span>original price of the skates was $130<span>
</span>
Answer:
The work can only be delayed for 13 days
Step-by-step explanation:
The construction company will be penalized $4500 for delaying the project for the first day after that day the amount will increase by $12000 for each day. The company can only afford to pay $155000 towards the penalty.
Using arithmetic progression,
a = 4500
d = common difference = 12000
nth term = 155000
n = number of days
a + (n - 1)d = 155000
4500 + (n - 1)12000 = 155000
4500 + 12000n - 12000 = 155000
12000n - 7500 = 155000
12000n = 162500
divide both side by 12000
n = 162500/12000
n = 13.5416666667
n = 13.5
The work can only be delayed for 13 days
Euclid's fifth postulate states that 'given any two lines and a transversal, if the angles on the same side of the transversal are less than 180 degrees they will meet on that side of the transversal'. The statement given here is that two intersecting lines cannot be perpendicular to the same line, i.e., parallel. This statement is stating that the co-interior angles of intersecting lines cannot be 90 degrees in measure, and it is almost equivalent to Euclid postulate 5.
