When doing trigonometric ratios remember SOHCAHTOA
SOH = sin=opposite/hypotenuse CAH= cos = adjacent/hypotenuse
TOA = tan = opposite/adjacent
The answer is A) tanY = 7/4 tanZ = 4/7
It would be C and here's why:
you originally start with 3x² - 14x - 5. The AC method to factoring says you have to get two middle terms that multiply to whatever 3 × -5 is and have to add to -14. Well 3 × -5 is -15. Raul chose two middle terms of 15x and -1x and 15 × -1 is -15 so that part is correct. However 15 - 1 = 14. The middle term of our original trinomial is -14 so "<span>The two middle coefficients multiply to the correct number, but do not add to the correct number."</span>
Answer:
<em>The discount is 14.3%.</em>
Step-by-step explanation:
Regular price: $84
Discount: $12
We need to find what percent of $84 is $12.
To find what percent a part is of a whole, divide the part by the whole and multiply by 100.
12/84 * 100% = 14.2857...%
Answer: 14.3%
Answer:
So, the prime factorization of 828 can be written as 2^2 × 3^2 × 23 where 2, 3, and 23 are prime.
Step-by-step explanation:
828 / <u>2</u> = 414
414 / <u>3</u> = 138
138 / <u>2</u> = 69
69 / <u>23</u> = 3
3 / <u>3</u> = 1
6 3/16
Multiply the 5 and 8 by 16 so they have common denominators.
