Answer:
RS is about 18.615
Step-by-step explanation:
since XY is the midsegment, it is parallel to the other 2 lines. That also makes the lines proportional
cross multiple
484=26x
x= 18.615
Answer:
-nr+70 <50
or,-nr+70-50 <50-50
or,20-nr <0
or,20-nr-20<-20
or,-nr<-20
or,nr/n<20/n
or,r <20/n
same as
4b-2d=25
or,4b=25+2d
or(4b-25)/2=d
Step-by-step explanation:
we must try to solve equation for answer
The missing side of the fence measures 15 ft
The perimeter of the fence is 40 ft
The area inside the fenced in section is 60 ft²
The fence is triangular and a right triangle.
<h3>Right triangle:</h3>
A right triangle has one of its angle as 90 degrees. Therefore, the sides can be found using Pythagoras theorem.
c² = a² + b²
17² - 8² = b²
b = 15 ft
AC = 15 ft
perimeter of the triangle = 15 + 8 + 17 = 40 ft
Area of the triangle = 1 / 2 × 15 × 8 = 60 ft²
Therefore,
The missing side of the fence measures 15 ft
The perimeter of the fence is 40 ft
The area inside the fenced in section is 60 ft²
learn more on right angle triangle here; brainly.com/question/2192748
Let's start with deleting +3d and -3d (because they have opposite signs)
8d-8 = 3d
Move unknown term (3d) to the left of equal with changed sign and known term (-8) to the right of equal with chenged sign.
8d-3d = 8
5d = 8
Divide both for 5
5d/5 = 8/5
d = 8/5
