6a + 15
hope this helped :)
Given: The coordinate of R,S,T is (2,3), (4,4) and (5,0) respectively.
To find: Where we need to find the length of each side of the triangle RST
The slope of each side of the triangle RST.
and classify the triangle.
Solution:
Part A:
length of RS=
Length of ST=
Length of TR=
Part B:
Slope of RS=
Slope of ST=
Slope of TR=
Part C:
As all the side length of this triangle are unequal so this triangle is scalene.
No because there will be a remainder i think
Answer:
Option (a).
Step-by-step explanation:
1) Pedro decided to build a rectangular enclosure with an area of 36 m². How many meters of canvas will he have to buy to make the enclosure considering that one side will be 3 meters more than the other?
Let the length of the rectangle be x then the width will be (3+x) m
The area of a rectangular enclosure is 36 m².
To find how may meter of canvas will he have to buy to make the enclosure, we can find its perimeter. Firstly finding length and breadth using formula of area of rectangle.
Neglecting negative value, we get the length is 4.64 m
Width, b = (3+x) = (3+4.64) = 7.64 m
The perimeter of rectangle is :
P = 2(l+b)
P = 2(4.64 m+7.64 m)
P = 24.56 m
or
P = 25 m
Hence, 25 m of canvas will he have to buy to make the enclosure.
Since it's simple interest, you don't compound it. (thank god lol)
3% of $140 (this is for 1 year) is
.03*140=4.2
if you double that, it would be $8.4, which means it took 2 years
B would be correct
brainliest please