Answer:
las respuestas se encuentran en la foto
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
Remember the quotient identity
, so you need to take the reciprocal of the sine value for the given angle in order to get the cosecant value for that same angle.
Answer:
10 ounces
Step-by-step explanation:
Divide both sides by 10. You get 0.556 oz for 1 oz. For the other, it is 0.66. Thus, the 10 oz is better.
F ( x ) - the number of seats in the 1st row;
s ( x ) - the number of additional seats in the next row;
An equation that predicts the number of seats in any row:
g ( x ) = f ( x ) + s ( x )
g ( x ) = 12 + 3 ( x - 1 )
The number of seats in the 30th row:
g ( 30 ) = 12 + 3 * ( 30 - 1 ) = 12+ 3 * 29 = 12 + 87 = 99 seats
Answer:
324 cm²
Step-by-step explanation:
→ Work out perimeter of square
72 + 72 + 72 + 72 = 288
→ Work out the width of the rectangle
288 - (90 × 2) = 108
108 ÷ 2 = 54
→ Work out area of square
72 × 72 = 5184 cm²
→ Work out area of rectangle
90 × 54 = 4860 cm²
→ Minus the areas from each other
5184 cm² - 4860 cm² = 324 cm²