Answer:
C. Prove that angle VXW = angle YXZ by vertical angles.
Step-by-step explanation:
If Reiko wants to use AAS, she needs to find two pairs of congruent angles and one pair of congruent sides.
She already knows the side WV = side YZ, so that's S.
She also knows that angle WVX = angle XYZ, so that's one A.
What's left is one more A for her to find: so we know the answer cannot be A or D, because those are sides, not angles.
The clearest one to prove is choice C, because those are clearly vertical angles.
If you get all the variables and numbers on different sides of the equal sign, you would get 2x=-4. If you further simplify this, you would get x=-2
Answer:
15 and 20.
Step-by-step explanation:
The 2 numbers are both divisible by 5.
Listing numbers whose LCM is 60 and divisible by 5.
20 and 30 :- not this as the HCF is 10.
15 and 20 : - HCF = 5 and LCM = 60.
Answer: 3
Step-by-step explanation:
Volume = pir2h/3
At a constant speed Alan is traveling 7.27 repeating.