Suppose a triangle has sides a, b, and c, and let o be the angle opposite the
side of length a. If cose < 0, what must be true?
O A. b2+ c2> al
O B. a2 + 62>2
O c. b² + 2 O D. 2² +6² = ?

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

b.-4 units

all you   do is count how many times you move

hi there!

the answer will be d: 2

answer: options

step-by-step explanation: