Step-by-step explanation:
explained in the photo
3/5x + 1/2y = 30
-3/5x. -3/5x
1/2y = -3/5x + 30
—————————
1/2
Y= -1.2x + 60
<h2>
The product of two numbers is <em>
a,</em>
of both numbers.</h2>
Step-by-step explanation:
Given,
The product of two numbers = a
To find, the both numbers = ?
Let the two numbers = x
∴ x × x = a
⇒
= a
⇒ ![x^{2} =\sqrt{a}^2](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%3D%5Csqrt%7Ba%7D%5E2)
Comparing the powers, we get
⇒ x = ![\sqrt{a}](https://tex.z-dn.net/?f=%5Csqrt%7Ba%7D)
∴ First number =
and Second number =
Thus, the product of two numbers is <em>a,</em>
of both numbers.
Answer:
15 feet
Step-by-step explanation:
the perimeter is the total length of the outside of a shape. 2+3+10=15