This one is deceiving my simple. Start with the ratio 2/3. To find more ratios that are proportionate, simply multiply the numerator and denominator by the same number. Let's go with 2. So, 2*2/2*3 (which is 4/6) should be equal to 2/3. If you plug both into a calculator, you will see that they both equal 0.667, and are therefore proportionate.
Here are some more examples:
2/3, 4/6, 6/9, 8/12, 10/15
-10, -8, 0 and 2
Hope this helps! ;)
<span>6x2-5x-25 = (3x+5)(2x-5) when factored</span>
Answer:
25
Step-by-step explanation:
The angle formed by two secants = 1/2(difference of intercepted arcs)
x = 1/2 (72-22)
x = 1/2 (50)
x = 25
Answer: A. 12.5
<u>Step-by-step explanation:</u>
