X An archer shoots an arrow into the 0/1 air such that its height at any time, t,
is given by the function h(t) = -16^2
+ 128t + 3. What is the maximum
height of the arrow? *

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

answer: the answer is 23

step-by-step explanation:

345

step-by-step explanation:

c

step-by-step explanation: