Please help! And explain your answer please!

2/3 feet

Step-by-step explanation:

The equation for area of a triangle is A = b*h/2. The base, or b, is the same as the length of the triangle. So, change the equation to solve for b. b = 2A/h. Now substitute in what you know. b = 2*2/5 ÷ 6/5.  2 x 2/5 is 4/5 and 4/5 divided by 6/5 is 2/3. So, the length of the triangle is 2/3 feet.

okay so 15.15 *()5: +5/6

step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^