Answer:
-3
Step-by-step explanation:
Hope this helps!
Answer:
1. C 2. A 3. B
Step-by-step explanation:
Step 1: 12x - 6 = 10 divided by 2 is 6x - 3 = 5
Step 2: When you add three to the left side of the equation the negative 3and positive 3 cancel out and when you add three to the right side of the equation 5 + 3 = 8
Step 3: multiplying both sides by 1/6. 1/6 is the reciprocal of 6 so they cancel out. 1/6 times 8 is 8/6 which condenses to 4/3 in simple terms.
Answer:
x = 20
Step-by-step explanation:
x^2 - 4x - 8 = 8
x^2 - 4x - 8 + 8 = 8 + 8
x^2 - 4x = 16
x (x - 4) = 16
x - 4 = 16
x - 4 + 4 = 16 + 4
x = 20
Answer:
Yes, both triangles are congruent to each other by SIDE ANGLE SIDE property of congruence.
Step-by-step explanation:
Two triangles are said to be congruent if and only if they have same corresponding angles and sides.
Now, here
Side 1 = Side 2 (given)
Side 3 = Side 4 (given)
Central angle of triangle 1 = Central angle of triangle 2 (Vertically Opposite)
Hence, by the rule of SIDE ANGLE SIDE (SAS) rule of congruence ,
Triangle 1 ≅ Triangle 2