1. 7m² + 6.5n - 4n + 2.5m² - n
7m² + 2.5m² + 6.5n - 4n - n
9.5m² + 2.5n - n
9.5m² + 1.5n = 1.7
The equation in terms of the x and y will be 216Sin³
= 6x²Sin
+ 6y²Sin
.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
The value of the expression will be given as:-
r³ = r(x² + y²)
( 6Sin
)³ = 6Sin
(x² + y²)
216Sin³
= 6x²Sin
+ 6y²Sin
Therefore the equation in terms of the x and y will be 216Sin³
= 6x²Sin
+ 6y²Sin
.
To know more about expression follow
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Answer: 700
Step-by-step explanation:
35 x 20 = 700
Answer:
The perimeter of both figures is equal to 
Step-by-step explanation:
step 1
we know that
The perimeter of a square is equal to

where
b is the side length of the square
we have

substitute

step 2
we know that
The perimeter of a rectangle is equal to

we have


substitute

step 3
Equate both perimeters and solve for x




step 4
Find the perimeter of both
<em>square</em>

<em>rectangle</em>
