Josh is at a park. he knows that the distance from the picnic table to a
tree is 124 feet. josh also knows the angle formed by a segment from his location
to the picnic table and a segment from his position to the tree is 54° and that the
triangle formed by his position, the picnic table, and the tree is a right triangle,
with a right angle at the picnic table. does josh have enough to find how far he is
from the picnic table? if so, find the distance. if not, explain what information he
needs to find the distance.

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

i dony know

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)