Answer: 14 - 3(4)
Step-by-step explanation:
Decreased just means subtract
According to the attachment at point it makes the angle of 90° with both triangles, so;
SR = SQ
2x + 8 = 8x - 4
and if we find the value of x, we will find the value of line segment SR
8x -2x = 8+4
6x = 12
x = 12/6
x = 2
now put the value of x in SR = 2x + 8 = 2(2) + 8 = 4 + 8 = 12
SR = 12
3x+y=3 is the red line and
6x+2y=-4 is the blue line
I don’t know what descriptions you were given but these two equations are in standard form. They are also parallel to one another and have a negative slope
3x+y=3 in slope form is y=-3x+3
6x+2y=-4 in slope form is y=-3x-2
Hope this helps
Answer:
An equilateral triangle is a specific kind of isosceles triangle whose base is equal to each leg, and whose vertex angle is equal to its base angles. ... Every equilateral triangle is also an isosceles triangle, so any two sides that are equal have equal opposite angles.
Step-by-step explanation:
Isosceles have 2 sides and two angles the same, there is always a potential line of symmetry.
By definition, obtuse angles are greater than 90 degrees, so the sum of 2 obtuse angles is greater than 180 degrees. So it would not be possible. If you include the third angle, the sum of all three angles would be even larger. It is therefore not possible for a triangle to have 2 obtuse angles, at least in 2 Euclidean dimensions.
An equilateral triangle is a specific kind of isosceles triangle whose base is equal to each leg, and whose vertex angle is equal to its base angles. ... Every equilateral triangle is also an isosceles triangle, so any two sides that are equal have equal opposite angles.
