Answer:
4th option
Step-by-step explanation:
open circle means more than or less than
n is more than -3 but less than 1
3x - 10 + x = 90
4x = 100
x = 25 degrees
let x be how far up the wall ladder reaches
by Pythagoras theorem
x^2+5^2=13^2
x^2 =(13^2)-(5^2)
x= square root of 144
x= 12 or x =-12(rej,x>0)
hence ladder reaches 12 foot up the wall
Answer:
5.2
Step-by-step explanation:
3. No, Lucas does not have enough money. $58 + 58+ 13 = 129
Lucas would be nine dollars over budget.
Hope this helped :)
