B). 1/6 hour
C). 6 hours
D). 10 hours
Answer:
I believe it's A
B: the Angle-Side-Angle Postulate (ASA)
C: the Angle-Angle-Side Theorem (AAS)
D: the SAS Postulate
Answer:
HL Theorem
Step-by-step explanation:
Here, we see that both triangles have a right angle, making them right triangles. We know that the hypotenuse must be equivalent, as it is the same line. Furthermore, we see that one of the legs from each triangle are equivalent. Therefore, we can use HL Theorem to prove these triangles are equal.
Answer:
The SAS postulate
Step-by-step explanation:
Thus the two triangles are congruent as evidenced by the SAS postulate.
Answer:
x = -7
Step-by-step explanation:
Start with your given equation.
8x - 2 = -9 + 7x
Next, subtract 7x from both sides of the equation and add like terms.
x - 2 = -9
Finally, add 2 to both sides of the equation and add like terms.
x = -7
Answer:
Step-by-step explanation:
x = -7
account :
8x-2=-9+7x
8x-7x=-9+2
X=-7