Answer:
12/13
Step-by-step explanation:
sin can be remembered by opposite over hypotenuse.
the length of the side opposite to angle B is 12, and the hypotenuse is 13. therefore, sin B will be 12/13.
in the picture, I've shown you how you can align the ruler with the line and draw it through point P
63 and 84 are both divisible by 21 63/21=3 84/21=4 the reduced form would be 3/4
Answer:
$1.50 per card
Step-by-step explanation:
Knowns:
$10 to spends, Wants to buy $7 book and two equal priced cards.
10 = 7 + 2x
Subtract 7 from both sides to find out how much money Dave has after he buys his book.
3 = 2x
Divide each side by 2 to find out how much he cana spend on each card
x = 1.50
i hope this helps!
-TheBusinessMan
Answer:
the meat eating animals need the pointed teeth and the flat teeth. the animals that eat plants only need the flat teeth
