Answer:
sin(3pi/4)
Step-by-step explanation:
I got it right on edg
Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
we know that
The quotient of a fraction by a whole number is the same that multiply the fraction by the reciprocal of the whole number
so

Part 1) 1/4 divided by 2

Part 2) 2/3 divided by 6

Simplify

Answer:
10x² - 8x - 24
Step-by-step explanation:
Given
(2x - 4)(6 + 5x)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(6 + 5x) - 4(6 + 5x) ← distribute both parenthesis
= 12x + 10x² - 24 - 20x ← collect like terms
= 10x² - 8x - 24
Answer:
15000
Step-by-step explanation:
In 15476, 5 is the place value of thousand. For rounding it to nearest 1000, check the next digit to 5. It is 4, which is less than 5. So, 15476 rounded to 1000 is 15000