Answer:
3+5=2−2+29
3x+5=2x-2x+293x+5=2x−2x+29
Solve
1
Combine like terms
}+293x+5=2x−2x+29
3+5=29
3x+5=293x+5=29
2
Subtract
5
55
from both sides of the equation
3
Simplify
2 more steps
Solution
=8
70/81 is 7/81+7/9 as a proper fraction
x÷2=1.000.000.000
x=1.000.000.000×2
x=2.000.000.000
Check:
2.000.000.000÷2=1.000.000.000
The 15 cm side is equivalent to the y centimeter side.
A parallelogram is a special type of quadrilateral that has both pairs of opposite sides parallel and equal.
So from the given question the given figure can be inferred which is attached below
The "y" side of the parallelogram corresponds to the bigger side of the parallelogram, as seen in the figure, and the "x" side corresponds to the shorter side.
Since "y" relates to the longer side and the longer side is 15 cm, the 15 cm side is equivalent to the y centimeter side.
Learn more about parallelogram here :
brainly.com/question/19648711
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Answer:
a) YES
b) NO
Step-by-step explanation:
The length of of the sides of the triangle can be found using the distance formula:
where the A and B are
for our triangle PQR:
To find whether the triangle is right angled or not.
we can use the Pythagoras theorem,
the square of the larger side must be equal to the sum of the squares of the smaller sides, this is why QR is on the Left hand side of the equation.
since the sides of the triangle satisfy the Pythagoras theorem. We can confidently say that the triangle PQR is a right angled triangle
For a triangle to be isosceles, there must be two sides that are equal in length. Since the triangle PQR has all different sides, it is not an isosceles triangle!