PQ + QR + RS = 18
PQ = 2x - 6; QR = 1; RS = x - 4
2x - 6 + 1 + x - 4 = 18
3x - 9 = 18
3x = 27
x = 9
Answer: C. 9
<h2><u>CELL </u></h2>
<em>Cells are the basic building blocks of living things. The human body is composed of trillions of cells, all with their own specialised function. Cells are the basic structures of all living organisms.</em>
<h2>
<u>IMPORTANCE</u></h2>
<em>Cells provide structure for the body, take in nutrients from food and carry out important functions.</em>
<h3>
I HOPE THIS WILL HELP YOU IF NOT THEN SORRY </h3>
HAVE A GREAT DAY :)
Answer: 64
Step-by-step explanation:
If the total bill is $85, and you want to leave a 15% tip, then you can calculate it as follows:
85 * 15%
= 85 * 15/100
= 85 * 0.15
= 12.75
The amount that should be left as a tip is D. $12.75.
Answer:
180°
Step-by-step explanation:
∠LMN = 90° and is the angle in a semicircle, thus
LN is the diameter of the circle and the measure of arc LPN is
m arc LPN = 180°
