Answer:
Step-by-step explanation:
Given that the length of the packet is 
cm.
Then the width being 2cm less than the length becomes 
and the height being 4 cm more than its length becomes 
The total surface area of the rectangular packet is given by:
![\implies T.S.A=2[m(m-2)+m(m+4)+(m-2)(m+4)]](https://tex.z-dn.net/?f=%5Cimplies%20T.S.A%3D2%5Bm%28m-2%29%2Bm%28m%2B4%29%2B%28m-2%29%28m%2B4%29%5D)
We expand to get:
Answer:
12.6 hp
Step-by-step explanation:
Represent the input by n. 10.75 hp
Then 0.85n = 10.75 hp, and n (the input) is --------------- = 12.6 hp
0.85
Answer:
a. (x+5)^2 = 49
b. (x+7)^2 = (x+1)^2
Step-by-step explanation:
So the term "a number" is always going to be x. input x into the sentences. "X plus five, then squared, is forty-nine". when they do "is __", that means equal to. In the second question, seven more than x is x + 7 (the two numbers are interchangeable here). Equivalent also means equal. hope this helped :)
Your answer will x= 5y/3-25/3
Answer:
Therefore,
Step-by-step explanation:
Given:
0° < θ < 360°
tan θ = 3.5134
To Find:
θ in degrees = ?
Solution:
0° < θ < 360° .............Given
Means ' θ ' is between 0° and 360°
.............Given
Therefore,
Also,
So ' θ ' will have Two values for tan θ =3.5134
Therefore,
