<h3>
Answer: 89,58 $ </h3>
Step-by-step explanation:
The formula :

where r is years ; N is the percentage by which we increase the price ; A is the original price
In our case :
Then the monthly salary is equal to:

Answer:
The other diagonal measures 21m
Step-by-step explanation:
In this question, we are tasked with calculating the length of the second diagonal of as Rhombus given the measure of the surface area of the rhombus and the length of the other diagonal
Mathematically, for a rhombus having two diagonals
and
, the area of the rhombus can be calculated mathematically using the formula below;
A = 1/2 ×
× 
From the question, we can identify that A = 157.5
and
= 15m
we input these in the formula;
157.5 = 1/2 × 15 × 
315 = 15 
= 315/15
= 21m
D because each y value is obtained by multiplying x by -2
y = -2x which is direct variation.
Answer:
x=3.4
y=-6.75
Step-by-step explanation:
5x+4y=-10 (equation 1 )
-5x+3y=-17 (equation 2)
7y=-27
y=-6.75
substitution (equation 1 ) y=-6.75
5x-27=-10
5x=17
x=3.4
Answer:
A I belive
Step-by-step explanation:
Just divide the top number with the bottom