Answer:
B.
Step-by-step explanation:
Given:
(2, 4) and (2, -9)
Required:
Midpoint of the vertical line with the above endpoints
Solution:
Apply the midpoint formula, which is:
Where,
(2, 4) = (x_1, y_1)
(2, -9) = (x_2, y_2)
Plug in the values into the equation:
Answer: One side could be 18 and the other side will be 33.
Step-by-step explanation:
<u>One way of setting up the inequality is: Side #2 + Side #3 > Side #1</u>
<u />
<u>Another way of setting up the inequality is: Side #1 + Side #3 > Side #2</u>
<u /><u />
<u>Final way of setting up the inequality is: Side #1 + Side #2 > Side #3</u>
<u /><em />
<em>Therefore, we have the range for our value of x, which is between 7 and 21. Any possible value between works. Negative measurements are rejected. One of the sides would equal the x-value, while the other side would equal the value of 2x-3.</em>
Answer:
My age is 12 years.
Step-by-step explanation:
Given:
Sister's age = 10 years
Let my age be x.
Now according to question;
my brother's age is 1/3 of my age
So brother's age =
Also according to question;
my sister is 6 years older than my brother;
Sister's age =
Also given Sister's age = 10 years
hence equation to find my age will be expressed as below;
Brothers age =
Hence my age is 12 years.