Answer:
1440
Step-by-step explanation:
Internal angles-144
144*10=1440
Answer:
1. $15.80
2. $12
3. $11.06
Step-by-step explanation:
Step-by-step explanation:
1. Buying 20 single candy bars at regular price
The regular price of one is 79 cents.
(# of bars) X (price per bar) = regular price
20 X 79 cents = 1580 cents
1580 cents = $15.80
2. Buying 20 bars in packs of 5
Each pack is $3
(# of packs) X (price per pack) = pack price
(20/5) X ($3) = pack price
4 X $3 = $12
3. Buying 20 bars at special price
For every 2 bought, 1 is free.
(Number of bars paid for) X (price per bar) = special price
(2(20/3)) X (0.79) = special price
14 X 0.79 = $11.06
Because for every 2 bars that are paid for, 1 is free, he pays for 14 bars and he gets the 21st free.
Andy's 20 regular priced candy bars are $15.80, bars in packs are $12, and bars at the special price is $11.06.
Answer: 48.9
Step-by-step explanation:
i just did it on delta math
So you would start off with the exponent, simplifying the second portion to (sin^2 θ + 2sinθcosθ + cos^2 <span>θ)
This can be further simplified with trig identities because sin^2 </span>θ+ cos^2 <span>θ=1
You now have (sin</span>θ - cosθ) - 2sinθcos<span>θ -1 which is Option 4( just in a different order)</span>
We need to have some choices to give you the answer