3 3. What is the area of the given figure? S
(2 points)
. 10
r.
12
12
1
1
!18

336

Step-by-step explanation:

you can think as the area of 2 triangles that are identical and have the

area = base *hight / 2

Area of the kite = 2* (base *hight /2) = base * hight = (10+18) * 12 = 336

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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