Answer:
6 - x
Step-by-step explanation:
because it doesn't give you a other number so therefore your answer is 6-x
Answer:
See explanation, and comment for more details!
Step-by-step explanation:
10. The perimeter of any shape is the sum of the length of the sides, which means that the perimeter of this triangle is x+y+z.
11. Since this is a right triangle, the two legs form the height and base. The area of this triangle is therefore x*y/2.
12.
a. x=3, y=4, z=5
b.
c.
Hope this helps!
If 2 lines are parallel then:
they determine a plane, that is they are coplanar. In this plane, they never intersect.
<span>A) they intersect at a single point : Not True, they never intersect.
</span><span>B) they are perpendicular: Not true, they are parallel...
</span><span>C) the are skew lines : Not true, "skew" is the opposite of "coplanar". 2 lines are skew means that they are not on the same plane. But we mentioned that 2 parallel lines are always on the same plane.
</span><span>D) they are coplanar: True
Answer: D</span>
Answer:
Step-by-step explanation:
The perimeter of a rectangle can be found using the following formula.
We know the perimeter is 60 meters and the length is 10 meters.
Substitute the values into the formula.
Multiply 2 and 10.
Subtract 20 from both sides of the equation.
Divide both sides of the equation by 2.
The width of the rectangle is 20 meters.