Answer:
B
Step-by-step explanation:
here we use trigonometric ratio involving soh,cah,toa
The ideal weight of a nickel is .17637 ounce. A bank teller weighs a roll of nickles to ensure there are 40 in the roll. Write a
1 answer:
You might be interested in
Step-by-step explanation:
You need to remember the properties of exponents: multiplication adds the exponents, division subtracts the exponents.
If you multiply two powers with the same base, the result will be the base to the sum of the powers.
If you divide two powers with the same base, the result will be the base to the difference of the powers.
In your case you will this:
That is:
Or:
Hello russell6333!
Solve for x.
- 144 = 12x
- 45 = 4x - 27
- 2x - 2 = 14
- 12x = 44 - 10x
__________________
__________________
__________________
__________________
<h3><u>NOTE </u><u>:</u><u>-</u></h3>- To solve questions of these sorts, bring all the terms to one side & simplify it leaving x alone in the other side of the equation (other side of the equal to sign). After simplification you'll get the value of x.
- Remember that the signs & operations will change when you bring a term to the other side of the equation.
- So, addition will become subtraction, subtraction will become addition, multiplication will become division & division will become multiplication.
__________________
Hope it'll help you!
ℓu¢αzz ッ