The area for a rectangle is b(h). We have the measurements of 10 and 13 square units. If we multiply 10 * 13, we will get 130 square units.
I believe it is option 2, sorry if incorrect
Answer:
64°
Step-by-step explanation:
Both triangles represent a right angle by the small box in the angle.
Right angles = 90°
Since the triangles are congruent, then they would have the same measurements in their angles an sides. All triangles also have a sum of 180°. So, we can just subtract (26 + 90) from 180 to get the third angle.
180 - (26 + 90)
180 - 116
64
So, the m∠KLM is 64°.
9 = - X + 8
move +8 to the other side
sign changes from +8 to -8
9-8= -x+8-8
9-8= -x
1= -x
mutiply both sides by -1 to get +x
(1)(-1) =(-x)(-1)
Answer: x=-1