Answer: 71.1minutes
Step-by-step explanation:
From the question, we were given monthly cost of calls and amount of call per minute.
To express the monthly cost in terms of minutes of call time will be :
Monthly cost = call per minute x f
Let minutes of call time be f
13.5= 0.19 x f
13.5 = 0.19f ....divide both sides by 0.19
f = 13.5/ 0.19
f= 71.1 minutes
Answer:
<span>533</span>
Explanation:
We first let <span>0.<span><span>¯¯¯¯</span>15</span></span> (15 being repeated) be x.
Since x has 2 decimal places recurring, we multiply it by <span>100.</span>
<span> x=0.151515....</span>
<span>100x=15.151515...</span>
Next, we subtract them.
<span><span>100x−x=15.151515−0.151515</span><span>99x=15</span></span>
Lastly, we divide both sides by 99 to get x as a fraction.
<span><span>x=<span>1599</span></span><span>=<span><span>533</span></span></span></span>
The two bottom graphs demonstrate translations.
<h3>
Which figures demonstrate a translation?</h3>
We will have a translation only if:
- The size of the figure does not change (like in option 1, which we can discard).
- If the "direction" of the figure does not change, like in option 2, where you can see that there is a reflection.
The images where the figures are only moved a little bit are the ones that demonstrate just a translation, and these are the two lower ones.
If you want to learn more about translations:
brainly.com/question/24850937
#SPJ1
Answer:
9
Step-by-step explanation:
use the formula m = y2- y1 / x2 - x1