Answer:
Place the compass on a point on the original line.
Step-by-step explanation:
If the compass is placed on the original line point, then is will be the exact same spot and angle for the other line. They should met and form a right angle .
Answer:
1, scalene 2, equilateral 3, scalene 4, isosceles
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
4x + 10 = 2y - 4x ( add 4x to both sides )
8x + 10 = 2y , that is
2y = 8x + 10 ( divide through by 2 )
y = 4x + 5
then
x = 2 : y = 4(2) + 5 = 8 + 5 = 13
x = 4 : y = 4(4) + 5 = 16 + 5 = 21
x = - 1 : y = 4(- 1) + 5 = 1
so table is
x y
-----------
2 13
4 21
- 1 1
Thus, the width of the poster is 8.185 inches and the length of the poster is 13.185 inches.
<h3>
What is Area of rectangle?</h3>
Area of rectangle is the region occupied by a rectangle within its four sides or boundaries. The area of a rectangle depends on its sides.
Area of poster = l X w
w · l = 72
x · x + 5 = 72
x . x = 72 - 5
x · x = 67
x² = 67
√x² = √67
Width x ≈ 8.185
so, by adding 5 inches, we get that
L = x + 5 = 8.185 + 5
length L = 13.185
Thus, the width of the poster is 8.185 inches and the length of the poster is 13.185 inches.
Learn more about Area of rectangle from:
brainly.com/question/20693059
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