Let x be your initial score.
You double it, so your score becomes 2x.
You lose 75 points, so your score becomes 2x-75
This equals -25, so we have the following equation:
In fact, things went like this:
You start with 25 points
You double your score, and you have 50 points
You lose 75 points and end with -25 points.
<h2>Greetings!</h2><h3>To find the percentage of things, you divide the actual amount by the real amount, and then multiply this by 100!</h3>
1213 ÷ 1507 = 0.8049 x 100 = 80.49, so the percentage of free throws is 80.49%!
<h2>Hope this helps!</h2>
Area of a triangle is 1/2 x base x height.
base = 12
Height = x+6
Area = 1/2 * 12 * x+6
Area = 1/2 * 12x * 72
Area = 6x + 36
Perimeter is the sum of the 3 sides:
x-7 + 12 + 2x+5
3x -2 + 12
3x+10
The last choice is the correct answer.
Answer:
<em>The range is 50.3</em>
Step-by-step explanation:
<em>The range of a data set in statistics is the difference between the largest and the smallest values.</em>
Answer:
∠ EFG = 83°, ∠ GCE = 97°
Step-by-step explanation:
Since FE and FG are tangents to the circle then
∠ FGC and ∠ FEC are right angles
The sum of the angles in quadrilateral CEFG = 360°
Sum the 4 angles and equate to 360
3x + 11 + 90 + 5x - 23 + 90 = 360, that is
8x + 168 = 360 ( subtract 168 from both sides )
8x = 192 ( divide both sides by 8 )
x = 24
Thus
∠ EFG = 3x + 11 = 3(24) + 11 = 72 + 11 = 83°
∠ GCE = 5x - 23 = 5(24) - 23 = 120 - 23 = 97°