For addition, drag tiles onto the board. To form a group, place one tile on top of another.
Using the integer tiles interactive, what steps do you
need to do to evaluate the following expression?
Select two options.
-5(-2)
O Drag 5 sets of -2 tiles to the window.
O Drag zero pairs to the window.
Remove the 5 groups of -2 tiles.
Remove 5 negative tiles from the window.
Board sum: 0

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

nope lol

step-by-step explanation:

b. is true. hope this . happy

one triangle is 2.5 times bigger than the other triangle.