Question 1
1 pts
Find the area of a right triangle with a height
and a base of 15 feet.
Quection 2
1 pts
Pls I rly need helppp fass

I'm not sure about question 2, but here is question 1.

112.5

Step-by-step explanation:

Formula:

Since both the height is 15, then you just multiply 15 x 15 and then divide by 2.

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.