Answer:
Perimeter = 18m
Area = 18m²
Step-by-step explanation:
On a rectangle, opposite sides have equal lengths. This means to find the perimeter you would do (3 × 2) + (6 × 2) which is 6 + 12 = 18
The perimeter is 18m
To find the area, you would do length × width. The length is 6 and the width is 3 so 6 × 3 is 18
The area is 18m²
Hope this helps!
Answer:
The percentage of paycheck Joan saves is 5% .
Step-by-step explanation:
Given as :
The paycheck that Joan gets each months = x = $1,000
The money that Joan saves from each paycheck = y = $50
Let The percentage of paycheck Joan saves = z%
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<u>Now, According to question</u>
The percentage of paycheck Joan saves = 
× 100
Or, z = 
× 100
Or, z = 
× 100
Or, z = 5%
So, The percentage of paycheck Joan saves = z = 5%
Hence,The percentage of paycheck Joan saves is 5% . Answer
Tn=-2n+19
Step-by-step explanation:
Well in south africa we use Tn
Tn=a+(n-1)d
a=is the first term in the sequence which is 17
d=is the the difference between the terms which is - 2
Tn=17+(n-1)(-2)
Tn=17-2n+2
Tn=-2n+19
Right on top of 'a'. They'll look like one single point on the number line.
When 2 lines are coinciding, this means its the same line.
One equation is simply a multiple of the other.
8x = 4x*2
This means the multiplier is 2
5y*2 = 10y
8*2 = 16
The missing values are 10y and 16
