Answer:
What are the choices?
Step-by-step explanation:
50(2) -2(20) +6 = ?
100 - 40 + 6 = ?
60 + 6 = ?
66
Answer:
40
Step-by-step explanation:
step 1: (-4)^2=16
step2: 12X2=24
step3: 16+24+40
Ps: when you do a math that involves both addition and multiplication,
we should do multiplication and then addition
Answer:
SSS Postulate
Step-by-step explanation:
AB=CD (Given)
AC=BD (Given)
BC=BC (Given)
So SSS Postulate
Side Side Side postulate
The answer is C and here are the steps
