Step-by-step explanation:
here ,
now,
cosec(2-45°)=2
or,
1/sin(2-45°) =2
or,
1/sin2cos45°-cos2sin45=2
or,
or,
sorry I have that much qualifications to work on this question and hoping this much will make bit easy for you to solve it further
Answer:
$0.35 per cup
Step-by-step explanation:
<u>Step 1: Find the unit price per quart</u>
5.60 / 4
<em>$1.40 per quart</em>
<em />
Step 2: Find the unit price per cup
1 quart = 4 cups
1.40 quarts / 4 cups
<em>$0.35 per cup</em>
<em />
Answer: $0.35 per cup
Answer:
3.5/1 (or just 3.5)
Step-by-step explanation:
If y = a/n, then the constant proportionality is 3.5/1 or 7/2
Think of this as "rise over run" (we are basically finding the slope)
Answer:
51 cents for 17 inches of wire
Step-by-step explanation:
22 = 66
17 = x
22x = 66 * 17
22x = 1122
x = 51 cents
or
22 inches costs 66 cents
1 inch costs 3 cents (66 / 22 = 3 cents)
17 inches costs 51 cents (17 * 3 = 51 cents)
EXPLANATION:
10 - ( 3 + 2*2 ) + 4
=> 10 - ( 3 + 4 ) + 4
=> 10 - 7 + 4
=> 3 + 4
=> 7
ANSWER: A. 7
Hope it helps u!
