It’s 40% i hope i answered it in time for you
Answer:
60
Step-by-step explanation:
m+n+p
m:n:P
<h3>2:5</h3><h3><u>0:5:3</u></h3><h3>10:25:15</h3><h3>divide 10,25 and 15 by 5</h3><h3>2+5+3=24</h3><h3>10x=24</h3><h3>x=2.4</h3><h3>n=2.4x25</h3><h3>ans= 60</h3>
SHORT ANSWER: 84cm
Let width = w
Let length = w + 5
The area of a rectangle is found by multiplying its width by length and the problem states that the area is 84 cm2.
(Width)(Length) = 84
(w)(w + 5) = 84
w2 + 5w = 84
w2 + 5w - 84 = 0
(w + 12)(w -7) = 0
w + 12 = 0
w = -12
The width of a rectangle can't be NEGATIVE!!! Forget about that!
w - 7 = 0
w = 7
Now go back to naming the variables and replace the w with 7.
Length = w + 5 = 7 + 5 = 12
Width is 7 cm. Length is 12 cm.
Check it. Is 7 x 12 = 84? Yes.
Answer:
14
First multiply
1 and 3/4 by 8 and then you got your answer
Answer:
I think the temperature went down 86° but I'm not sure
