--Answer:
Previous question Rational numbers prior question delete your full name you accidently wrote in your question for rational numbers by pressing edit icon answered here so your edit is possible ok! Answer is -2t +7t = 5t Step-by-step explanation: question asks for addition only (4t-6t= -2t)+(8t-1t=7t) This question on page = 1) At 2:16 p.m.= -180ft - 40ft = -220ft 2) At 2:17 p.m = -175ft-40ft= -115ft 3) At 2:18 p.m. = -185ft - 40ft = -225ft 4) The difference is show your work by reversal 2:18-2:15 = 3 minutes so the distance is also reversed at (-225) - (-40 )= -225 + 40 = -175
Step-by-step explanation: This is minus - number minus- number = minus number counting bkwards but when when we subtract two minus number with another minus it becomes a plus + just between the brackets see question 4 brackets use. The work is using brackets for question 4.
Answer:
Step-by-step explanation:
Let, width of the rectangle be 'w'
length of the rectangle=w+5
Perimeter=60 inches
Perimeter of the rectangle=2(Length+width)
Dividing by '2' both sides:
Subtracting '5' both side:
Dividing by '2' both side:
Answer:
I think the answer is 13...
Step-by-step explanation:
f(3)=5*3-2
=13
Answer:
x= 7.2
Step-by-step explanation:
h sin 67 = 17
h = 17 / sin 67
x = h cos 67
x = 17 cos 67 / sin 67
x = 7.2