Answer:
Remember, double the area and then divide by the known side length. To calculate the area of a triangle, we multiply the base times the height and divide by 2. If you are given the area, follow the steps backwards. You will multiply by 2 and divide by the given length.
For instance, there's the basic formula that the area of a triangle is half the base times the height. This formula only works, of course, when you know what the height of the triangle is. ... That is to say, the area of a triangle is half the product of two sides times the sine of the included angle.
Viola has 13 already.
She is going to work 15 days and make 12 each day. 15 x 12 = 180 new baskets.
Add the old and the new - 13 + 180 = 193 baskets total.
You could solve this mathematically but i mean you could use your eyes.... Its most likely C
;)
Answer:
5.
Step-by-step explanation:
9y - 6 + 51 = 90
9y + 45 = 90
9y = 45
y = 5.
Yes I believe you are correct.
