Each term decreases by 2. As there are 99 terms after -3, we subtract 99*2 from -3 to get -201. B is the correct answer.
8km is he can get 16km in one hour 30 min is half of that time so his distance would be half as well.
Answer:
∠5 = 60°
∠6 = 30°
∠7 = 120°
Step-by-step explanation:
Since the polygon is regular, you know that the central angle (7) is 1/3 of the circle, or 120°. The angle 5 is half that measure, so is 60°, and the angle 6 is the complement of angle 5, so is 30°. (Angle 6 is also half the inscribed angle at each vertex, said inscribed angle being 120°/2 = 60°.)
∠5 = 60°
∠6 = 30°
∠7 = 120°
<em><u>10 subtracted from the quotient of a number and -3 is at least -1 is:</u></em>
<em><u>Solution:</u></em>
<em><u>Given statement is:</u></em>
10 subtracted from the quotient of a number and -3 is at least -1
Quotient means reuslt of dividing two numbers
Let the number be "x"
quotient of a number and -3 =
Therefore,
10 subtracted from is at least -1
at least means "less than or equal to"
<em><u>Which is translated into algebraic expression as:</u></em>
<em><u>Solve the above inequality</u></em>
When we multiply or divide by negative number. we have to flip the inequality sign
Thus the solution of inequality is found