The technique I use is add up the numbers in the ratio. You get 2 + 4 + 4 = 10. Now to find the angles, you have to find the fraction of each number in the triangle. So
. Since the other two angles are 4 and 4, which are two times of 2, we can say the other two angles are 72 degrees each.
Ooo okay. Let's start with that 15% off:
to find this you need to turn 15% into a decimal by dividing by 100:
15/100= 0.15
you then take 0.15 and multiply it by the cost of the shirt which is $85 to find out how much is taken off of the price and then take your answer and subtract it from $85:
(85)(0.15)=$12.75 off
$85.00-$12.75= $72.25 total after 15% is taken off
now, let's do the additional 10% off the same way except we will subtract the discount from $72.25
10/100=0.1
(85)(0.1)= $8.50 off
$72.25-$8.50=$63.75 as your final total
Answer:
what are you asking
Step-by-step explanation:
Here’s the answer…Hope this helps?
Answer:
Okay so number 3 is either undefined or Zero. I always forget which is which.
Step-by-step explanation:
But for 1 and 2 use your solution m=rise/run. Or you could count the ways down, like say, for number 1 it runs over 3 from a point and goes up till the next point. I hope this helps.